#376Scandinavian countries↑ Rising
Old Norse — try "Costello Astrid"
#146France
Fair ruler — try "Costello Aubrey"
#209English
bailiff, steward — try "Costello Bailey"
#342United Kingdom↑ Rising
meadow town — try "Costello Leighton"
#415Scottish
Scottish — try "Costello Finley"
#418American
From the hares' meadow — try "Costello Harley"
#309American
army hill — try "Costello Harlow"
#437American
hay valley — try "Costello Hayden"
#328American
Derived from a place name meaning 'valley of the River Kent'. — try "Costello Kendall"
#214American↑ Rising
Irish — try "Costello Lennon"
#431United Kingdom
English — try "Costello London"
#286English↑ Rising
A field of grassland, typically filled with wildflowers — try "Costello Meadow"
#369USA↑ Rising
Occupational surname meaning 'one who grinds grain.' — try "Costello Miller"
#467English↑ Rising
mouth of the river Roe — try "Costello Monroe"
#312Welsh
Sea-born or sea-circle — try "Costello Morgan"
#397Ireland↑ Rising
Sea warrior — try "Costello Murphy"
#232English↑ Rising
Old English — try "Costello Palmer"
#106American
keeper of the park — try "Costello Parker"
#440English
English — try "Costello Payton"
#199American
from the farm by the warrior's town — try "Costello Peyton"
#281Hebrew
peace — try "Costello Shiloh"
#167American
scholar — try "Costello Skylar"
#203American↑ Rising
English — try "Costello Stevie"
#181English↑ Rising
A beloved name with deep roots — try "Costello Sutton"
#403England
to cut or to tailor — try "Costello Taylor"
#341Ireland
Attractive, beautiful — try "Costello Teagan"
#356Hebrew
lion of God — try "Costello Ariel"
#169Scottish↑ Rising
Field or plain — try "Costello Blair"
#423American↑ Rising
Good — try "Costello Boone"
#400American↑ Rising
A thorny patch — try "Costello Briar"
#190American↑ Rising
a place of safety or refuge — try "Costello Haven"
#472Scandinavian countries↑ Rising
marinus — try "Costello Maren"
#292England↑ Rising
flower — try "Costello Poppy"
#97Ireland
Wise — try "Costello Quinn"
#192Welsh
Enthusiasm — try "Costello Reese"
#452USA
To hold royal office; to rule. — try "Costello Reign"
#48Ireland
Irish — try "Costello Riley"
#220American
A flowing body of water — try "Costello River"
#249Irish↑ Rising
Gaelic — try "Costello Rowan"
#436Arabic
Peace, safe — try "Costello Salem"
#390American
English — try "Costello Sunny"
#189American↑ Rising
English — try "Costello Tatum"
#145American↑ Rising
English — try "Costello Charlie"
#241American↑ Rising
English — try "Costello Collins"
#226Israel↑ Rising
movement — try "Costello Noa"
#70Hebrew
delight, paradise — try "Costello Eden"
#298French↑ Rising
esteemed, beloved — try "Costello Esme"
#80USA
Night — try "Costello Lyla"
#145France
French — try "Costello Remi"
#230Ireland↑ Rising
red king — try "Costello Rory"
#160English
Wise person, from the herb sage, known for its medicinal properties. — try "Costello Sage"
#126English↑ Rising
English — try "Costello Scottie"
#684American
A beloved name with deep roots — try "Costello Aldean"
#666France
French — try "Costello Aloise"
#804American
English — try "Costello Ardell"
#740Scotland
from the land of the Gaels — try "Costello Argyle"
#716American
Noble, graceful — try "Costello Arlice"
#643American
English — try "Costello Aundra"
#820Scottish
Scottish — try "Costello Barrie"
#694American↑ Rising
A beloved name with deep roots — try "Costello Baylor"
#691American
A diminutive of the name William, meaning 'resolute protector'. — try "Costello Billie"
#705France
French — try "Costello Bonell"
#519American
A beloved name with deep roots — try "Costello Breaun"
#793American
A modern variation of the name Brennan, which means 'descendant of Braonán'. — try "Costello Brenyn"
#640French
a variant of the name Brian, meaning 'noble' or 'strong' — try "Costello Brione"
#880United Kingdom
English — try "Costello Britan"
#596American
English — try "Costello Brylyn"
#985Netherlands
helper of God — try "Costello Camiel"
#849United Kingdom
Crooked stream — try "Costello Camlin"
#635American
A feminine variation of the name Carl, often interpreted to mean man, free man, or warrior — try "Costello Carlan"
#686Spain
free man — try "Costello Carlas"
#571American
Free man, strong man. — try "Costello Carlon"
#897American
English — try "Costello Carman"
#522American
little champion — try "Costello Carron"
#999Mexico
to be rich, to have wealth — try "Costello Yoltzin"
#504American
A young woman, a maiden; derived from the Spanish 'chalan,' which denotes a young man. — try "Costello Chalan"
#637Arabic
to have a specific character — try "Costello Chamel"
#944India
One who is attractive and pleasant. — try "Costello Chayan"
#889American
Derived from Old French, referring to 'oak tree'. — try "Costello Cheney"
#694Ireland
Descendant of the cleric — try "Costello Cleary"
#814American
Victory, strong-minded — try "Costello Collen"
#738American
English — try "Costello Commie"
#687American
English — try "Costello Dallas"
#785American
English — try "Costello Dalyss"
#609Hebrew
God is my judge — try "Costello Daneal"
#988American
A variant of 'Danielle', meaning 'God is my judge'. — try "Costello Danell"
#682American
English — try "Costello Darein"
#534American
the one who is bold or brave — try "Costello Dareth"
#669American
Darling — try "Costello Datril"
#921American
A variant of 'Dawn', symbolizing the beginning of a day or new beginnings. — try "Costello Dawnte"
#979Latin
from the sea — try "Costello Delmis"
#518American
From the city of Dan's valley — try "Costello Denver"
#511English
gift — try "Costello Derrie"
#856American
of the ash tree — try "Costello Deshay"
#541American
English — try "Costello Dester"
#788Irish
poet — try "Costello Devinn"
#902American
Modern English — try "Costello Dezmyn"
#781Scotland
A feminine variant of other names — try "Costello Dinnie"
#747American
gift — try "Costello Dontia"
#582American
A beloved name with deep roots — try "Costello Dylahn"
#585American
Pure and Clear — try "Costello Kaedynn"
#999American
early; pioneer — try "Costello Earlie"
#630American
A modern invented name, often associated with a variant of Caden. — try "Costello Kaidynn"
#808English
Noble, serene, or from the old town — try "Costello Eldean"
#643American
derived from the name Ursella, meaning little bear — try "Costello Ersell"
#776American
derived from the Irish surname 'Farran', possibly meaning 'adventurous' or 'spear'. — try "Costello Farron"
#693American
English — try "Costello Ferrol"
#577Scotland
Scottish — try "Costello Garnie"
#677Scotland
servant of the church — try "Costello Gillie"
#632American
English — try "Costello Grasyn"
#983Greece
brave; manly — try "Costello Andrean"
#851India
One who comes from the sacred place of God — try "Costello Harjas"
#579English
English — try "Costello Heathe"
#865Ireland
Descendant of Ciarán — try "Costello Kearney"
#861Ireland
English — try "Costello Keating"
#698American
'Calm' or 'peaceful' — try "Costello Jaalyn"
#800American
a variant of Jade — try "Costello Jadyne"
#700American
English — try "Costello Jaidin"
#516American
Derived from James, meaning supplanter — try "Costello Jaimey"
#659Arabic
جميلة — try "Costello Jamile"
#578American
Possible variant of Jasmine, meaning 'gift from God'. — try "Costello Jamine"
#792American
Young man; a variant of Jasmine — try "Costello Jasmon"
#539American
Derived from Jeffrey, meaning 'peaceful pledge' — try "Costello Jeffie"
#568American
a diminutive form of James, meaning 'supplanter' — try "Costello Jemmie"
#718American
a variant of the name Jerris — try "Costello Jerris"
#824United Kingdom
gift — try "Costello Jessie"
#548American
a variant of Jodie, meaning 'praised' or 'God will increase' — try "Costello Joddie"
#765English
He has been gracious — try "Costello Jonnah"
#584Israel
יָרְדֵן - Yarden, meaning 'to descend' — try "Costello Jordan"
#990American
Derived from the name Jordan, meaning 'to descend' or 'to flow down'. — try "Costello Jorryn"
#630American
A modern invented name, possibly derived from 'Joy', meaning happiness or delight. — try "Costello Joyden"
#745Ireland
Irish — try "Costello Kahlen"
#556American↑ Rising
crooked nose — try "Costello Kamryn"
#719American↑ Rising
Son of Carr, a variant of Karlyn or Carson — try "Costello Karsyn"
#953American
Rejoice, to be happy — try "Costello Kaygen"
#830Irish
slender, fair — try "Costello Keilin"
#947American
English — try "Costello Kendis"
#878USA
descendant of Ken — try "Costello Kendre"
#720American
Irish — try "Costello Kenndy"
#817Irish
Ciarán — try "Costello Kierin"
#514Swahili-speaking countries
First — try "Costello Kwanza"
#848French
Hebrew — try "Costello Samuelle"
#935French↑ Rising
Land ruler or territory — try "Costello Landry"
#842American
the one with charm — try "Costello Lasean"
#832Latvia
laurel, victory — try "Costello Lauris"
#952French
to lift or raise — try "Costello Lavere"
#718American
A unique spelling variation of 'Lavon', which is derived from 'Lavonne', meaning 'the boy' in Hebrew. — try "Costello Lavorn"
#816American
Arabic — try "Costello Laylan"
#717Scotland
From the elm tree; a place name. — try "Costello Lennox"
#824American
A form of the name 'Lindsay', meaning 'from the island of Lind' — try "Costello Lenzie"
#953China
Happy Mountain — try "Costello Leshan"
#977Hebrew
Tongue, language — try "Costello Leshon"
#712Scotland
Scottish — try "Costello Leslie"
#646American
A variation of the name Lavern, which means 'springlike' or 'to bloom'. — try "Costello Levarn"
#677American
A modern name that may be derived from 'Leverett', meaning 'young hare'. — try "Costello Levone"
#812English
Variant of Lynne or derived from 'lime tree'. — try "Costello Linell"
#806American
a variation of Logan, meaning 'little hollow' or 'small meadow'. — try "Costello Logahn"
#859American
beloved one — try "Costello Lovern"
#924American
Combination of the name 'Lu' (meaning 'light') and 'Gene' (meaning 'noble') — try "Costello Lugene"
#923American
the one who loves — try "Costello Luvern"
#763Australia
derived from the name 'Linda', meaning 'beautiful' — try "Costello Lyndal"
#565USA
From the Linden tree hill — try "Costello Lyndan"
#676Ireland↑ Rising
Little dog — try "Costello Madden"
#513American
English — try "Costello Maesen"
#900English
a diminutive of Immanuel or Emmanuel, meaning 'God is with us' — try "Costello Mannie"
#895French
of the sea — try "Costello Marice"
#947American
A title of nobility — try "Costello Marqui"
#777American
English — try "Costello Marvie"
#795Arabic
torch, flame, or light — try "Costello Mashal"
#632American
A derivative of the name 'Massey', meaning 'Massy’ or 'fortified place'. — try "Costello Massie"
#971English
sea, from the sea — try "Costello Mearle"
#866Spanish
Referring to 'mercy'. — try "Costello Merced"
#956American
Who is like God? — try "Costello Micale"
#879USA
משון (Mishon) can mean 'to draw' or 'to pull'. — try "Costello Mishon"
#521American
church near a lake — try "Costello Kirklyn"
#808English
English — try "Costello Monell"
#672Ireland
sea warrior — try "Costello Murtha"
#862American
French — try "Costello Mychel"
#725American
English — try "Costello Mykale"
#942American
A variant of the name Merlyn, meaning 'sea fortress' or 'sea hill'. — try "Costello Myrlin"
#721Italy
Italian — try "Costello Natale"
#843American
victory — try "Costello Nickey"
#732American
of noble heritage — try "Costello Paycen"
#850American
A variant of the name Perry, meaning 'pear tree'. — try "Costello Perryn"
#595English
Referring to flowers or blooming, related to the occupation of a florist. — try "Costello Plumer"
#975American
from the clearing in the land — try "Costello Chesleigh"
#552American↑ Rising
English — try "Costello Frankie"
#534Greece
Greek — try "Costello Phoenix"
#654American↑ Rising
Estate of the fifth son; fourth son. — try "Costello Quincy"
#845American
A modern invention or variation, possibly related to 'Radel' or 'Radley', referring to 'the red meadow'. — try "Costello Radell"
#586American
A diminutive form of the name Raphael, meaning 'God has healed'. — try "Costello Raffie"
#558American
English — try "Costello Randyl"
#737American
An invented name, possibly inspired by 'Raven' or 'Ravyn', and linked to light. — try "Costello Ravion"
#965American
English — try "Costello Reedie"
#540France
reigning — try "Costello Rejean"
#815American
Irish — try "Costello Rilley"
#947American
from the Roman settlement — try "Costello Romney"
#715Spain
Derived from 'Rosa', meaning 'rose' — try "Costello Rosell"
#932American
Flowing, as a river or stream — try "Costello Roshun"
#686India
Righteousness; truth. — try "Costello Sarath"
#701Hebrew
Hebrew — try "Costello Sareth"
#778Germanic
A beloved name with deep roots — try "Costello Schell"
#673American
English — try "Costello Shadoe"
#782American
from the valley — try "Costello Shadon"
#954Ireland
The Goddess of the Moon — try "Costello Shanne"
#996American
god is gracious — try "Costello Shawne"
#508American
Shade, shadow — try "Costello Shayde"
#815American
Variant of Shirley, meaning 'bright clearing' or 'bright meadow' — try "Costello Shearl"
#702Ireland
Derived from 'sionnach,' meaning 'fox' — try "Costello Shenan"
#879English
raven — try "Costello Korbynn"
#671American
Dutch — try "Costello Skyler"
#555Cambodia
Khmer — try "Costello Sokhom"
#556Japan
meaning not universally defined, can reflect various peaceful or serene elements depending on kanji used. — try "Costello Taigen"
#726Arabic
A beloved name with deep roots — try "Costello Tamare"
#577American
English — try "Costello Tamron"
#707Celtic
Celtic — try "Costello Tarran"
#571English
a form of the name Tara; rocky hill — try "Costello Tarrin"
#537American
A beloved name with deep roots — try "Costello Terren"
#729American
Earth, land — try "Costello Terrin"
#978American
A beloved name with deep roots — try "Costello Tharon"
#819American
an invented name, possibly a fusion of various influences — try "Costello Tyonne"
#698France
valley — try "Costello Vallon"
#887Germanic
famous, renowned — try "Costello Velmer"
#569English
derived from the word 'verb', meaning 'to speak or to say' — try "Costello Verble"
#687American
Innovatively created, possibly a combination of 'Ver' from Latin meaning 'green' and 'len' as a diminutive suffix. — try "Costello Verlen"
#770American
English — try "Costello Verley"
#904American
of spring or new beginnings — try "Costello Vernel"
#849French
Little brook — try "Costello Vernet"
#731American
A beloved name with deep roots — try "Costello Vertis"
#687Latin
Chaste; of or relating to a virgin. — try "Costello Vestal"
#858USA
A variant of the name Videl, often associated with life or vitality — try "Costello Videll"
#728American
A beloved name with deep roots — try "Costello Waddie"
#551American
English — try "Costello Wannie"
#631India
Sanskrit — try "Costello Pranjal"
#656France
the French woman — try "Costello Lafrance"
#529American
English — try "Costello Bentlei"
#888American
Derived from a surname meaning 'to be brave'. It has resonances of strength. — try "Costello Berdell"
#888English
Birch wood or meadow — try "Costello Berkley"
#805American
English — try "Costello Bernell"
#908English
French — try "Costello Bernett"
#547French
bright one — try "Costello Bertice"
#858American
God is my strength — try "Costello Gabreal"
#513USA
English — try "Costello Aavyn"
#691American
noble, fiery — try "Costello Adean"
#648American
English — try "Costello Adgie"
#546English
Old English — try "Costello Aldyn"
#673Germanic
Noble and famous — try "Costello Almar"
#546English
Messenger of God — try "Costello Angel"
#897English
English — try "Costello Ardel"
#975American↑ Rising
English — try "Costello Arden"
#522English
English — try "Costello Ardie"
#795English
Old English — try "Costello Armer"
#860American
Soldier — try "Costello Armie"
#783American
A creative variation of the name Arty. — try "Costello Artee"
#633American
nostalgic, reference to the river. — try "Costello Arvie"
#539India
Hindi — try "Costello Ashay"
#859Global
Belonging to Asia — try "Costello Asian"
#563Mexico
water — try "Costello Atzin"
#954Ethiopia
the divine gift or blessing — try "Costello Ayele"
#883American
From the city wall — try "Costello Baley"
#710English
English — try "Costello Bayly"
#677Denmark
resolute protector — try "Costello Bille"
#838English
pure, chastity — try "Costello Caton"
#784American
Hebrew — try "Costello Chali"
#508English
free man — try "Costello Charl"
#680American
a variant of 'Shawn', meaning 'God is gracious' — try "Costello Chawn"
#891French
dear — try "Costello Chérie"
#551American
a variant of Clois, related to 'glory' — try "Costello Clois"
#514American
Maiden; young girl — try "Costello Coree"
#884Greek
noble — try "Costello Dalas"
#867Israel
God is my judge — try "Costello Danel"
#709American
Knowing; possessor of wisdom — try "Costello Darae"
#673American
beloved — try "Costello Davee"
#653American
a small gift or small token — try "Costello Dosie"
#826English
Noble — try "Costello Edell"
#962American
English — try "Costello Eldee"
#865USA
English — try "Costello Eldie"
#558American
Variant of the English name Eleodra, meaning 'elder' or 'noble' — try "Costello Eldra"
#505Turkey
Turkish — try "Costello Ersel"
#551American
A variant of the name 'Ervy', which pertains to 'battle' or 'brave'. It can also refer to 'sea'. — try "Costello Ervie"
#572Spanish
star — try "Costello Estel"
#992English
A derivative of the name Euri — try "Costello Eurie"
#772American
Strong as a boar — try "Costello Evern"
#831Latin
felis — try "Costello Felis"
#743Tonga
to be of noble birth — try "Costello Finau"
#834Portugal
Portuguese — try "Costello Geral"
#865Vietnam
river — try "Costello Giang"
#909Hebrew
Hebrew — try "Costello Hager"
#858English
Supplanter — try "Costello Jamie"
#796Norway
God is gracious — try "Costello Jante"
#921English
Latin — try "Costello Janus"
#524American
English — try "Costello Jarae"
#922Serbia
Deer or stag — try "Costello Jelen"
#809American
English — try "Costello Jeryl"
#842American
American — try "Costello Jolen"
#609France
Diminutive of Josephine, related to 'God will add'. — try "Costello Joset"
#518American↑ Rising
To dream or a dream — try "Costello Jream"
#752English
fair or just — try "Costello Justi"
#723Hawaii
The hidden one — try "Costello Kaimi"
#893American
A variant of Cajun, relating to a group of French-Louisiana settlers — try "Costello Kajun"