Best Sibling Names for Gillian

Names chosen to complement Gillian — matching origin ([English]), era, and style.

200 options200 girl27 boy
These sibling names share Gillian's [English] roots or similar popularity era, and start with a different letter to avoid alliteration.
Violet
Gillian & Violet
Girl
[English]
From the English word violet for the purple flower, ultimately derived from Latin viola. It was common in Scotland from the 16th century, and it came into general use as an English given name during the 19th century.
#16
Zoey
Gillian & Zoey
Girl
[English]
Variant of ZOE.
#51
Addison
Gillian & Addison
Girl
[English]
From an English surname meaning "son of ADAM". Its recent popularity as a feminine name stems from its similarity in sound to Madison.
#62
Savannah
Gillian & Savannah
Girl
[English]
From the English word for the large grassy plain, ultimately deriving from the Taino (Native American) word zabana. It came into use as a given name in America in the 19th century.
#92
Katherine
Gillian & Katherine
Girl
[English]
From the Greek name Αικατερινη (Aikaterine). The etymology is debated: it could derive from the earlier Greek name ‘Εκατερινη (Hekaterine), which came from ‘εκατερος (hekateros) "each of the two"; it could derive from th…
#170
Evangeline
Gillian & Evangeline
Girl
[English]
Means "good news" from Greek ευ (eu) "good" and αγγελμα (angelma) "news, message". It was (first?) used by Henry Wadsworth Longfellow in his epic poem 'Evangeline' (1847).
#212
Tatum
Gillian & Tatum
Unisex
[English]
From a surname which was originally derived from a place name meaning "Tata's homestead" in Old English.
#226
Harmony
Gillian & Harmony
Girl
[English]
From the English word harmony, ultimately deriving from Greek ‘αρμονια (harmonia).
#231
Faith
Gillian & Faith
Girl
[English]
Simply from the English word faith, ultimately from Latin fidere "to trust". This was one of the virtue names adopted by the Puritans in the 17th century.
#239
Dallas
Gillian & Dallas
Unisex
[English]
From a surname which was originally taken from a Scottish place name meaning "meadow dwelling". A city in Texas bears this name, probably in honour of American Vice President George Mifflin Dallas.
#252
Samara
Gillian & Samara
Girl
[English]
Possibly derived from the biblical place name Samaria, which means "watch mountain" in Hebrew.
#259
Payton
Gillian & Payton
Unisex
[English]
Variant of PEYTON.
#311
Alyssa
Gillian & Alyssa
Girl
[English]
Variant of ALICIA. The spelling has probably been influenced by that of the alyssum flower, the name of which is derived from Greek α (a), a negative prefix, combined with λυσσα (lyssa) "madness, rabies", since it was be…
#334
Jayla
Gillian & Jayla
Girl
[English]
Combination of JAY (1) and the popular name suffix la.
#355
Raven
Gillian & Raven
Girl
[English]
From the name of the bird, ultimately from Old English hræfn. The raven is revered by several Native American groups of the west coast. It is also associated with the Norse god Odin.
#361
Aniyah
Gillian & Aniyah
Girl
[English]
Variant of ANIYA.
#371
Brooklynn
Gillian & Brooklynn
Girl
[English]
Variant of BROOKLYN.
#372
Royal
Gillian & Royal
Unisex
[English]
From the English word royal, derived (via Old French) from Latin regalis, a derivative of rex "king". It was first used as a given name in the 19th century.
#401
Briella
Gillian & Briella
Girl
[English]
Short form of GABRIELLA.
#404
Daniella
Gillian & Daniella
Girl
[English]
Feminine form of DANIEL.
#430
Miracle
Gillian & Miracle
Girl
[English]
From the English word miracle for an extraordinary event, ultimately deriving from Latin miraculum "wonder, marvel".
#432
Maddison
Gillian & Maddison
Girl
[English]
Variant of MADISON.
#481
Carissa
Gillian & Carissa
Girl
[English]
Variant of CHARISSA.
#502
Kaelyn
Gillian & Kaelyn
Girl
[English]
Variant of KAYLYN.
#513
Katie
Gillian & Katie
Girl
[English]
Diminutive of KATE.
#527
Nova
Gillian & Nova
Girl
[English]
Derived from Latin novus meaning "new". It was first used as a name in the 19th century.
#35
Lyric
Gillian & Lyric
Unisex
[English]
Means simply "lyric, songlike" from the English word, ultimately derived from Greek λυρικος (lyrikos).
#537
Rebeccah
Gillian & Rebeccah
Girl
[English]
Variant of REBECCA.
#545
Jemmy
Gillian & Jemmy
Girl
[English]
Diminutive of JEREMY (and formerly of JAMES).
#557
Alexus
Gillian & Alexus
Girl
[English]
Variant of ALEXIS.
#559
Sierra
Gillian & Sierra
Girl
[English]
Means "mountain range" in Spanish, referring specifically to a mountain range with jagged peaks.
#568
Daisy
Gillian & Daisy
Girl
[English]
Simply from the English word for the white flower, ultimately derived from Old English dægeseage meaning "day eye".
#110
Lexie
Gillian & Lexie
Girl
[English]
Diminutive of ALEXANDRA.
#612
Juniper
Gillian & Juniper
Girl
[English]
From the English word for the type of tree, derived ultimately from Latin iuniperus.
#113
Mikayla
Gillian & Mikayla
Girl
[English]
Variant of MICHAELA.
#614
Kaitlyn
Gillian & Kaitlyn
Girl
[English]
Variant of CAITLIN.
#620
Skyler
Gillian & Skyler
Unisex
[English]
Variant of SCHUYLER. The spelling was modified due to association with the name Tyler and the English word sky.
#623
Abby
Gillian & Abby
Girl
[English]
Diminutive of ABIGAIL.
#624
Summer
Gillian & Summer
Girl
[English]
From the name of the season, ultimately from Old English sumor. It has been in use as a given name since the 1970s.
#141
Madisyn
Gillian & Madisyn
Girl
[English]
Variant of MADISON.
#660
Haylee
Gillian & Haylee
Girl
[English]
Variant of HAYLEY.
#664
Haley
Gillian & Haley
Girl
[English]
Variant of HAYLEY.
#684
Ariella
Gillian & Ariella
Girl
[English]
Strictly feminine form of ARIEL.
#185
Rachael
Gillian & Rachael
Girl
[English]
Variant of RACHEL, the spelling probably influenced by that of Michael.
#708
Rebeckah
Gillian & Rebeckah
Girl
[English]
Variant of REBECCA.
#719
Stevie
Gillian & Stevie
Unisex
[English]
Diminutive of STEPHEN or STEPHANIE. A famous bearer is the American musician Stevie Wonder (1950-).
#244
Terra
Gillian & Terra
Girl
[English]
Variant of TARA (1), perhaps influenced by the Latin word terra meaning "land, earth".
#758
Lacey
Gillian & Lacey
Girl
[English]
From a surname which was a variant of LACY.
#762
Mabel
Gillian & Mabel
Girl
[English]
Medieval feminine form of AMABILIS. This spelling and Amabel were common during the Middle Ages, though they became rare after the 15th century. It was revived in the 19th century after the publication of C. M.
#278
Carly
Gillian & Carly
Girl
[English]
Feminine form of CARL.
#781
Tia
Gillian & Tia
Girl
[English]
Short form of names ending with tia. It has been suggested that its use since the 1950s is the result of the brand name for the coffee liqueur Tia Maria.
#789
Mariel
Gillian & Mariel
Girl
[English]
Diminutive of MARY influenced by MURIEL. In the case of actress Mariel Hemingway (1961-), the name is from the Cuban town of Mariel.
#808
Shana
Gillian & Shana
Girl
[English]
Variant of SHANNA.
#811
Maggie
Gillian & Maggie
Girl
[English]
Diminutive of MARGARET.
#319
Alesha
Gillian & Alesha
Girl
[English]
Variant of ALICIA.
#822
Brittany
Gillian & Brittany
Girl
[English]
From the name of the region in the northwest of France, called in French Bretagne. It was named for the Britons who settled there after the fall of the Western Roman Empire and the invasions of the Anglo-Saxons.
#856
Azalea
Gillian & Azalea
Girl
[English]
From the name of the flower, ultimately derived from Greek αζαλεος (azaleos) "dry".
#365
Rosie
Gillian & Rosie
Girl
[English]
Diminutive of ROSE.
#392
Tiara
Gillian & Tiara
Girl
[English]
From the English word for a semicircle crown, ultimately of Greek origin.
#900
Sunny
Gillian & Sunny
Unisex
[English]
From the English word meaning "sunny, cheerful".
#406
Devon
Gillian & Devon
Unisex
[English]
Variant of DEVIN. It may also be partly inspired by the name of the county of Devon in England, which got its name from the Dumnonii, a Celtic tribe.
#907
Catherin
Gillian & Catherin
Girl
[English]
Variant of KATHERINE.
#915
Ashlynn
Gillian & Ashlynn
Girl
[English]
Variant of ASHLYN.
#927
Bailee
Gillian & Bailee
Girl
[English]
Variant of BAILEY.
#934
Leanna
Gillian & Leanna
Girl
[English]
Probably this was originally a variant of LIANA. It is now often considered a combination of LEE and ANNA.
#985
Opal
Gillian & Opal
Girl
[English]
From the English word opal for the iridescent gemstone, the birthstone of October. The word ultimately derives from Sanskrit उपल (upala) meaning "jewel".
#486
Midge
Gillian & Midge
Girl
[English]
Variant of MADGE.
#503
Elnora
Gillian & Elnora
Girl
[English]
Contracted form of ELEANORA.
#510
Jen
Gillian & Jen
Unisex
[English]
Short form of JENNIFER.
#514
Shari
Gillian & Shari
Girl
[English]
Diminutive of SHARON or a variant of SHERRY.
#525
Sharmaine
Gillian & Sharmaine
Girl
[English]
Variant of CHARMAINE.
Ashlie
Gillian & Ashlie
Girl
[English]
Feminine variant of ASHLEY.
Alishia
Gillian & Alishia
Girl
[English]
Variant of ALICIA.
Jayda
Gillian & Jayda
Girl
[English]
Variant of JADA (1).
Frankie
Gillian & Frankie
Unisex
[English]
Diminutive of FRANK (1) or FRANCES.
#539
Brandie
Gillian & Brandie
Girl
[English]
Variant of BRANDY.
Aubrie
Gillian & Aubrie
Girl
[English]
Variant of AUBREY.
Tessie
Gillian & Tessie
Girl
[English]
Diminutive of THERESA.
#566
Austyn
Gillian & Austyn
Unisex
[English]
Variant of AUSTIN.
Kathryn
Gillian & Kathryn
Girl
[English]
Contracted form of KATHERINE.
#571
Jonelle
Gillian & Jonelle
Girl
[English]
Feminine form of JOHN.
Sybil
Gillian & Sybil
Girl
[English]
Variant of SIBYL. This spelling variation has existed since the Middle Ages.
#588
Estella
Gillian & Estella
Girl
[English]
Latinate form of ESTELLE. This was the name of the heroine, Estella Havisham, in Charles Dickens' novel 'Great Expectations' (1860).
#611
Nellie
Gillian & Nellie
Girl
[English]
Diminutive of NELL.
#615
Katlyn
Gillian & Katlyn
Girl
[English]
Variant of CAITLIN.
Katelynn
Gillian & Katelynn
Girl
[English]
Variant of CAITLIN.
Cassie
Gillian & Cassie
Girl
[English]
Diminutive of CASSANDRA and other names beginning with Cass.
Lyndsea
Gillian & Lyndsea
Girl
[English]
Variant of LINDSAY.
Lorainne
Gillian & Lorainne
Girl
[English]
Variant of LORRAINE.
#639
Pearl
Gillian & Pearl
Girl
[English]
From the English word pearl for the concretions formed in the shells of some mollusks, ultimately from Late Latin perla.
#647
Mikki
Gillian & Mikki
Girl
[English]
Strictly feminine variant of MICKEY.
#656
Kaitlynn
Gillian & Kaitlynn
Girl
[English]
Variant of CAITLIN.
Peg
Gillian & Peg
Girl
[English]
Short form of PEGGY.
#672
Jaylee
Gillian & Jaylee
Girl
[English]
Combination of JAY (1) and LEE.
Annalee
Gillian & Annalee
Girl
[English]
Combination of ANNA and LEE.
Meaghan
Gillian & Meaghan
Girl
[English]
Variant of MEGAN.
Luann
Gillian & Luann
Girl
[English]
Either a combination of LOU and ANN or a variant of LUANA. It was popularized in the 1950s by the singer Lu Ann Simms (1933-2003).
#684
Velvet
Gillian & Velvet
Girl
[English]
From the English word for the soft fabric. It became used as a given name after the main character in Enid Bagnold's book 'National Velvet' (1935) and the movie (1944) and television (1960) adaptations.
#692
Cherilyn
Gillian & Cherilyn
Girl
[English]
Combination of CHERYL and the popular name suffix lyn.
#693
Janelle
Gillian & Janelle
Girl
[English]
Diminutive of JANE. It has been in use only since the 20th century.
#693
Annice
Gillian & Annice
Girl
[English]
Variant of ANNIS.
#699
Regena
Gillian & Regena
Girl
[English]
Variant of REGINA.
#704
Jessamyn
Gillian & Jessamyn
Girl
[English]
Variant of JESSAMINE.
Patience
Gillian & Patience
Girl
[English]
From the English word patience, ultimately from Latin patientia, a derivative of pati "to suffer". This was one of the virtue names coined by the Puritans in the 17th century.
Loraine
Gillian & Loraine
Girl
[English]
Variant of LORRAINE.
#713
Laurel
Gillian & Laurel
Girl
[English]
From the name of the laurel tree, ultimately from Latin laurus.
#715
Rachyl
Gillian & Rachyl
Girl
[English]
Variant of RACHEL.
Jayde
Gillian & Jayde
Girl
[English]
Variant of JADE.
Bettye
Gillian & Bettye
Girl
[English]
Variant of BETTY.
#718
Andi
Gillian & Andi
Girl
[English]
Diminutive of ANDREA (2).
#724
Sidney
Gillian & Sidney
Unisex
[English]
From the English surname SIDNEY. It was first used as a given name in honour of executed politician Algernon Sidney (1622-1683).
Doreen
Gillian & Doreen
Girl
[English]
Combination of DORA and the name suffix een. The name was (first?) used by novelist Edna Lyall in her novel 'Doreen' (1894).
#743
Pat
Gillian & Pat
Unisex
[English]
Short form of PATRICK or PATRICIA. A famous bearer of this name was Pat Garrett (1850-1908), the sheriff who shot Billy the Kid.
#749
Bee
Gillian & Bee
Unisex
[English]
Short form of BEATRIX and other names beginning with B.
#750
Tristen
Gillian & Tristen
Unisex
[English]
Variant of TRISTAN, sometimes used as a feminine form.
Zoie
Gillian & Zoie
Girl
[English]
Variant of ZOE.
Lavern
Gillian & Lavern
Unisex
[English]
Variant of LAVERNE.
#771
Carley
Gillian & Carley
Girl
[English]
Feminine form of CARL.
Dixie
Gillian & Dixie
Girl
[English]
From the term that refers to the southern United States, used by Daniel D. Emmett in his song Dixie in 1859.
#780
Dayna
Gillian & Dayna
Girl
[English]
Feminine variant of DANA (2).
Montana
Gillian & Montana
Unisex
[English]
From the name of the American state, which is derived from Latin montanus "mountainous".
Portia
Gillian & Portia
Girl
[English]
Variant of Porcia, the feminine form of the Roman family name PORCIUS, used by William Shakespeare for the heroine of his play 'The Merchant of Venice' (1596).
#815
Dena
Gillian & Dena
Girl
[English]
Possibly a short form of names ending with dena. It has also been used as a variant of DEANNA.
#822
Arlene
Gillian & Arlene
Girl
[English]
Variant of ARLINE.
#824
Shelley
Gillian & Shelley
Girl
[English]
From a surname which was originally derived from a place name meaning "clearing on a bank" in Old English.
#826
Janae
Gillian & Janae
Girl
[English]
Elaborated form of JANE.
Cybill
Gillian & Cybill
Girl
[English]
Variant of SIBYL. This name was borne by actress Cybill Shepherd (1950-), who was named after her grandfather Cy and her father Bill.
#828
Luvinia
Gillian & Luvinia
Girl
[English]
Variant of LUVENIA.
#834
Kaycee
Gillian & Kaycee
Girl
[English]
Feminine variant of CASEY.
Lenore
Gillian & Lenore
Girl
[English]
Short form of ELEANOR. This was the name of the departed love of the narrator in Edgar Allan Poe's poem 'The Raven' (1845).
#891
Tresha
Gillian & Tresha
Girl
[English]
Variant of TRICIA.
#891
Darien
Gillian & Darien
Unisex
[English]
Variant of DARIAN.
Steph
Gillian & Steph
Girl
[English]
Short form of STEPHEN or STEPHANIE.
#903
Debbie
Gillian & Debbie
Girl
[English]
Diminutive of DEBORAH.
#905
Verna
Gillian & Verna
Girl
[English]
Feminine form of VERNON, sometimes associated with the Latin word vernus "spring". It has been in use since the 19th century.
#905
Shanna
Gillian & Shanna
Girl
[English]
Possibly a feminine variant of SHANNON.
#922
Leann
Gillian & Leann
Girl
[English]
Combination of LEE and ANN.
#925
Roselyn
Gillian & Roselyn
Girl
[English]
Variant of ROSALYN.
#925
Karlee
Gillian & Karlee
Girl
[English]
Variant of CARLY.
Allycia
Gillian & Allycia
Girl
[English]
Variant of ALICIA.
Floretta
Gillian & Floretta
Girl
[English]
Latinate diminutive of FLORA.
#937
Wenda
Gillian & Wenda
Girl
[English]
Variant of WENDY.
#938
Tabby
Gillian & Tabby
Girl
[English]
Diminutive of TABITHA.
#948
Aura
Gillian & Aura
Girl
[English]
From the English word aura (derived from Greek via Latin meaning "breeze") for a distinctive atmosphere or illumination.
#954
Aaren
Gillian & Aaren
Unisex
[English]
Variant or feminine form of AARON.
Allissa
Gillian & Allissa
Girl
[English]
Variant of ALYSSA.
Indigo
Gillian & Indigo
Unisex
[English]
From the English word indigo for the purplish-blue dye or the colour. It is ultimately derived from Greek Ινδικον (Indikon) "Indic, from India".
#961
Karly
Gillian & Karly
Girl
[English]
Variant of CARLY.
Kaye
Gillian & Kaye
Girl
[English]
Variant of KAY (1).
#970
Debby
Gillian & Debby
Girl
[English]
Diminutive of DEBORAH.
#992
Rhonda
Gillian & Rhonda
Girl
[English]
Probably intended to mean "good spear" from Welsh rhon "spear" and da "good", but possibly influenced by the name of the Rhondda Valley in South Wales, which means "noisy". It has been in use only since the 20th century.
#992
Pheobe
Gillian & Pheobe
Girl
[English]
Variant of PHOEBE.
#1000
Rosalyn
Gillian & Rosalyn
Girl
[English]
Variant of ROSALINE using the popular name suffix lyn.
Caitlyn
Gillian & Caitlyn
Girl
[English]
Variant of CAITLIN.
Arden
Gillian & Arden
Unisex
[English]
From an English surname, originally taken from various place names, which were derived from a Celtic word meaning "high".
Sydne
Gillian & Sydne
Girl
[English]
Variant of SYDNEY.
Christi
Gillian & Christi
Girl
[English]
Diminutive of CHRISTINE.
Lallie
Gillian & Lallie
Girl
[English]
Diminutive of LALAGE.
Brittania
Gillian & Brittania
Girl
[English]
Variant of BRITANNIA.
Katharyn
Gillian & Katharyn
Girl
[English]
Variant of KATHERINE.
Merritt
Gillian & Merritt
Unisex
[English]
From an English surname, originally from a place name, which meant "boundary gate" in Old English.
Darlene
Gillian & Darlene
Girl
[English]
From the English word darling combined with the popular name suffix lene. This name has been in use since the beginning of the 20th century.
Susie
Gillian & Susie
Girl
[English]
Diminutive of SUSAN.
Carlie
Gillian & Carlie
Girl
[English]
Feminine form of CARL.
Trina
Gillian & Trina
Girl
[English]
Short form of KATRINA.
Joandra
Gillian & Joandra
Girl
[English]
Combination of JOANNE and ANDREA (2).
Susan
Gillian & Susan
Girl
[English]
English variant of SUSANNA. This has been most common spelling since the 18th century. A notable bearer was the American feminist Susan B. Anthony (1820-1906).
Shayla
Gillian & Shayla
Girl
[English]
Variant of SHEILA, influenced by the spelling and sound of KAYLA (1).
Reenie
Gillian & Reenie
Girl
[English]
Either a variant of RENÉE or a diminutive of names ending in reen.
Dorean
Gillian & Dorean
Unisex
[English]
Variant of DOREEN.
Lettie
Gillian & Lettie
Girl
[English]
Diminutive of LETTICE.
Sharyn
Gillian & Sharyn
Girl
[English]
Variant of SHARON.
Kaleigh
Gillian & Kaleigh
Girl
[English]
Variant of KAYLEIGH.
Jonie
Gillian & Jonie
Girl
[English]
Diminutive of JOAN (1).
Betsy
Gillian & Betsy
Girl
[English]
Diminutive of ELIZABETH.
Shaquila
Gillian & Shaquila
Girl
[English]
Variant of SHAKILA.
Jinny
Gillian & Jinny
Girl
[English]
Diminutive of VIRGINIA.
Tamzen
Gillian & Tamzen
Girl
[English]
Variant of TAMSIN.
Krystle
Gillian & Krystle
Girl
[English]
Variant of CRYSTAL.
Shannen
Gillian & Shannen
Girl
[English]
Variant of SHANNON.
Unice
Gillian & Unice
Girl
[English]
Variant of EUNICE.
Minta
Gillian & Minta
Girl
[English]
Short form of ARAMINTA.
Arleen
Gillian & Arleen
Girl
[English]
Variant of ARLINE.
Jannah
Gillian & Jannah
Girl
[English]
Variant of JANNA, influenced by HANNAH.
Robena
Gillian & Robena
Girl
[English]
Feminine variant of ROBIN.
Bonita
Gillian & Bonita
Girl
[English]
Means "pretty" in Spanish. It has been used as a name in the English-speaking world since the beginning of the 20th century.
Merrilyn
Gillian & Merrilyn
Girl
[English]
Variant of MARILYN.
Topaz
Gillian & Topaz
Girl
[English]
From the English word for the yellow precious stone, the birthstone of November, ultimately derived from Greek τοπαζος (topazos).
Linden
Gillian & Linden
Unisex
[English]
From a German surname which was derived from linde meaning "lime tree".
Cherryl
Gillian & Cherryl
Girl
[English]
Variant of CHERYL.
Toby
Gillian & Toby
Unisex
[English]
Medieval form of TOBIAS. It was sometimes used as a feminine name in the 1930s and 40s due to the influence of American actress Toby Wing (1915-2001).
Traci
Gillian & Traci
Girl
[English]
Feminine variant of TRACY.
Cedar
Gillian & Cedar
Unisex
[English]
From the English word for the coniferous tree, derived (via Old French and Latin) from Greek κεδρος (kedros).
Brandi
Gillian & Brandi
Girl
[English]
Variant of BRANDY.
Wendy
Gillian & Wendy
Girl
[English]
In the case of the character from J. M. Barrie's play 'Peter Pan' (1904), it was created from the nickname fwendy "friend", given to the author by a young friend.
Docia
Gillian & Docia
Girl
[English]
Possibly a diminutive of THEODOSIA.
Sandie
Gillian & Sandie
Girl
[English]
Variant of SANDY.
Ronnette
Gillian & Ronnette
Girl
[English]
Feminine form of RONALD.
Esta
Gillian & Esta
Girl
[English]
Diminutive of ESTHER.
Heather
Gillian & Heather
Girl
[English]
From the English word heather for the variety of small shrubs with pink or white flowers which commonly grow in rocky areas. It is derived from Middle English hather.