Best Sibling Names for Costanzo
Names chosen to complement Costanzo — matching origin (Italy), era, and style.
200 options120 girl82 boy
These sibling names share Costanzo's Italy roots or similar popularity era, and start with a different letter to avoid alliteration.
Lorenzo
Costanzo & Lorenzo
BoyItaly
Italian and Spanish form of Laurentius (see LAURENCE (1)). Lorenzo de' Medici (1449-1492), known as the Magnificent, was a ruler of Florence during the Renaissance.
#131 →
Diana
Costanzo & Diana
GirlItaly
divine
#228 →
Sylvia
Costanzo & Sylvia
GirlItaly
of the forest
#426 ↑
Raphael
Costanzo & Raphael
BoyItaly
God has healed
#453 ↑
Verdo
Costanzo & Verdo
BoyItaly
green
#503 →
Rosella
Costanzo & Rosella
GirlItaly
little rose
#515 →
Annibale
Costanzo & Annibale
BoyItaly
Hanni's grace
#517 →
Fedelia
Costanzo & Fedelia
GirlItaly
Faithful, loyal
#518 →
Nervia
Costanzo & Nervia
GirlItaly
The name presents a connection to strength or vigor.
#519 →
Gianna
Costanzo & Gianna
GirlItaly
God is gracious
#21 ↑
Aria
Costanzo & Aria
GirlItaly
Air, melody; a long song in an opera.
#25 →
Rovella
Costanzo & Rovella
GirlItaly
little rower
#525 →
Roberto
Costanzo & Roberto
BoyItaly
Italian, Spanish and Portuguese form of ROBERT. Saint Roberto Bellarmine was a 16th-century cardinal who is regarded as a Doctor of the Church.
#527 ↓
Scipio
Costanzo & Scipio
BoyItaly
Staff or walking stick; often interpreted as 'to be of the staff' or 'one who supports.'
#530 →
Liola
Costanzo & Liola
GirlItaly
goddess of light
#531 →
Salvatrice
Costanzo & Salvatrice
GirlItaly
savior, rescuer
#531 →
Agnese
Costanzo & Agnese
GirlItaly
Pure, holy
#542 →
Emilia
Costanzo & Emilia
GirlItaly
rival
#42 →
Aniceto
Costanzo & Aniceto
BoyItaly
Italian; Spanish
#545 →
Elena
Costanzo & Elena
GirlItaly
light or bright
#47 →
Valentina
Costanzo & Valentina
GirlItaly
Feminine form of Valentinus (see VALENTINE (1)). A famous bearer was the Soviet cosmonaut Valentina Tereshkova (1937-), who in 1963 became the first woman to visit space.
#49 →
Dominick
Costanzo & Dominick
BoyItaly
Belonging to the Lord
#554 ↓
Silberio
Costanzo & Silberio
BoyItaly
Silver
#557 →
Ersilia
Costanzo & Ersilia
GirlItaly
Possible derivation from 'Ersilio', related to the Italian city of Ersilia, symbolically used in literature.
#564 →
Severio
Costanzo & Severio
BoyItaly
Severus - 'stern' or 'serious'
#565 →
Marcea
Costanzo & Marcea
GirlItaly
of Mars, warrior
#567 →
Silveria
Costanzo & Silveria
GirlItaly
silvery
#570 →
Armando
Costanzo & Armando
BoyItaly
Soldier
#571 ↓
Gaetana
Costanzo & Gaetana
GirlItaly
Feminine form of GAETANO.
#571 →
Lodia
Costanzo & Lodia
GirlItaly
Derived from 'Lodovica', meaning renowned warrior.
#571 →
Orietta
Costanzo & Orietta
GirlItaly
Golden
#572 →
Aldo
Costanzo & Aldo
BoyItaly
Meaning 'old' or 'wise'.
#575 →
Mickelena
Costanzo & Mickelena
GirlItaly
Who is like God?
#582 →
Agripina
Costanzo & Agripina
GirlItaly
wild horse
#583 →
Leonardo
Costanzo & Leonardo
BoyItaly
Brave lion
#84 →
Lido
Costanzo & Lido
BoyItaly
a beach or shore
#588 →
Liliana
Costanzo & Liliana
GirlItaly
of the lily, a flower symbolizing purity and beauty
#88 ↑
Enzo
Costanzo & Enzo
BoyItaly
ruler of the home
#90 ↑
Ariana
Costanzo & Ariana
GirlItaly
most holy
#97 ↓
Michaelina
Costanzo & Michaelina
GirlItaly
Who is like God?
#600 →
Agripino
Costanzo & Agripino
BoyItaly
Of the field; Mature, wise
#604 →
Georgietta
Costanzo & Georgietta
GirlItaly
farmer
#604 →
Bella
Costanzo & Bella
GirlItaly
Short form of ISABELLA and other names ending in bella. It is also associated with the Italian word bella meaning "beautiful".
#106 ↓
Giselda
Costanzo & Giselda
GirlItaly
pledge, hostage; pledge
#609 →
Lucia
Costanzo & Lucia
GirlItaly
Feminine form of LUCIUS. Saint Lucia was a 4th-century martyr from Syracuse. She was said to have had her eyes gouged out, and thus she is the patron saint of the blind.
#109 ↑
Petronia
Costanzo & Petronia
GirlItaly
Feminine form of PETRONIUS.
#613 →
Alfonso
Costanzo & Alfonso
BoyItaly
Noble and ready
#622 →
Giovanni
Costanzo & Giovanni
BoyItaly
Italian form of Iohannes (see JOHN). The Renaissance painter Giovanni Bellini (1430-1516) and the painter and sculptor Giovanni Lorenzo Bernini (1598-1680) were two famous bearers of this name.
#123 →
Nonna
Costanzo & Nonna
GirlItaly
Grandmother
#623 →
Arcangela
Costanzo & Arcangela
GirlItaly
Angel, messenger from God.
#625 →
Emiliano
Costanzo & Emiliano
BoyItaly
Rival
#133 ↑
Sienna
Costanzo & Sienna
GirlItaly
reddish-brown
#140 ↑
Matteo
Costanzo & Matteo
BoyItaly
Gift of God
#144 ↑
Filberto
Costanzo & Filberto
BoyItaly
bright or famous filled with brightness
#645 →
Priscilla
Costanzo & Priscilla
GirlItaly
Ancient, venerable
#652 ↓
Selvia
Costanzo & Selvia
GirlItaly
of the forest
#659 →
Gorizia
Costanzo & Gorizia
GirlItaly
from Gorizia, a city in Italy
#660 →
Loretta
Costanzo & Loretta
GirlItaly
laurel; victory
#665 →
Fedele
Costanzo & Fedele
BoyItaly
Italian form of FIDEL.
#666 →
Andrea
Costanzo & Andrea
GirlItaly
manly, brave
#173 ↓
Gemma
Costanzo & Gemma
GirlItaly
gemma - 'gem' or 'jewel'
#177 ↑
Otello
Costanzo & Otello
BoyItaly
A beloved name with deep roots
#678 →
Rinaldo
Costanzo & Rinaldo
BoyItaly
Italian form of REYNOLD. This is the Italian name of the hero Renaud, a character in several Renaissance epics.
#681 →
Enrica
Costanzo & Enrica
GirlItaly
ruler of the home
#682 →
Donzetta
Costanzo & Donzetta
GirlItaly
a variant of the name Donata, meaning 'given' or 'gifted'.
#684 →
Viviano
Costanzo & Viviano
BoyItaly
full of life, lively
#684 →
Arianna
Costanzo & Arianna
GirlItaly
most holy
#189 ↓
Elmo
Costanzo & Elmo
BoyItaly
Originally a short form of Germanic names that began with the element helm meaning "helmet, protection". It is also a derivative of ERASMUS, via the old Italian diminutive Ermo.
#693 →
Nellia
Costanzo & Nellia
GirlItaly
Light; Shining light
#699 →
Lusiano
Costanzo & Lusiano
BoyItaly
'Light' or 'illuminated' (derived from 'Luciano', from Latin 'Lucius').
#704 →
Guerina
Costanzo & Guerina
GirlItaly
a form of the name 'Guerrina' which derives from 'guerriero' meaning warrior
#708 →
Lia
Costanzo & Lia
GirlItaly
Bringer of good news.; Weary.
#210 ↑
Nannetta
Costanzo & Nannetta
GirlItaly
little Ann; favor; grace.
#715 →
Donnamaria
Costanzo & Donnamaria
GirlItaly
Gift from God and Mary.
#723 →
Pasqualena
Costanzo & Pasqualena
GirlItaly
born during Easter
#723 →
Biaggio
Costanzo & Biaggio
BoyItaly
Derived from the name Biagio, meaning 'stutterer, one who stutters' (from Latin 'blandus')
#729 →
Nicholetta
Costanzo & Nicholetta
GirlItaly
Variant of Nicole, meaning 'victory of the people'.
#729 →
Rosietta
Costanzo & Rosietta
GirlItaly
Rose
#736 →
Alberto
Costanzo & Alberto
BoyItaly
Noble and bright
#737 ↓
Saveria
Costanzo & Saveria
GirlItaly
derived from the Latin 'savio' meaning 'wise' or 'reputable'.
#738 →
Nico
Costanzo & Nico
BoyItaly
Short form of NICHOLAS (or sometimes NICODEMUS).
#240 ↑
Flavis
Costanzo & Flavis
BoyItaly
yellow; blond; golden
#742 →
Vincenzo
Costanzo & Vincenzo
BoyItaly
Conquering
#745 ↑
Leotta
Costanzo & Leotta
GirlItaly
Derived from the old Italian name 'Leotto', meaning 'brave' or 'strong'.
#752 →
Rutilio
Costanzo & Rutilio
BoyItaly
red-haired
#753 →
Bernella
Costanzo & Bernella
GirlItaly
bear as a gift
#759 →
Barto
Costanzo & Barto
BoyItaly
Derived from 'Bartolomeo', meaning 'son of the farmer'.
#762 →
Nazzareno
Costanzo & Nazzareno
BoyItaly
Italian form of the Late Latin Nazarenus, which meant "from Nazareth, Nazarene". Nazareth was the town in Galilee where Jesus lived.
#764 →
Gia
Costanzo & Gia
GirlItaly
God is gracious
#268 ↑
Olindo
Costanzo & Olindo
BoyItaly
affectionate one
#771 →
Virginio
Costanzo & Virginio
BoyItaly
virgin; pure
#775 →
Liboria
Costanzo & Liboria
GirlItaly
Derived from the Latin 'liber,' meaning 'free'
#783 →
Antonella
Costanzo & Antonella
GirlItaly
priceless, of inestimable worth
#288 ↑
Olivett
Costanzo & Olivett
GirlItaly
Oliveto
#793 →
Manlio
Costanzo & Manlio
BoyItaly
the warrior
#797 →
Angelo
Costanzo & Angelo
BoyItaly
Italian form of Angelus (see ANGEL).
#299 →
Anselmi
Costanzo & Anselmi
BoyItaly
Finnish form of ANSELM.
#802 →
Alessia
Costanzo & Alessia
GirlItaly
Defender
#302 ↑
Amilcare
Costanzo & Amilcare
BoyItaly
eager, ready
#802 →
Sabato
Costanzo & Sabato
BoyItaly
Saturday
#805 →
Giovina
Costanzo & Giovina
GirlItaly
young woman
#806 →
Adriana
Costanzo & Adriana
GirlItaly
Feminine form of ADRIAN.
#308 ↓
Liberato
Costanzo & Liberato
BoyItaly
the one who is free
#813 →
Pasqualine
Costanzo & Pasqualine
GirlItaly
Born during Easter.
#813 →
Fostina
Costanzo & Fostina
GirlItaly
to strengthen or support
#814 →
Monetta
Costanzo & Monetta
GirlItaly
Noble
#819 →
Anteo
Costanzo & Anteo
BoyItaly
before
#823 →
Julianna
Costanzo & Julianna
GirlItaly
youthful, downy
#331 ↓
Marrietta
Costanzo & Marrietta
GirlItaly
Little Mary
#831 →
Tomasina
Costanzo & Tomasina
GirlItaly
Aramaic
#837 →
Mafalda
Costanzo & Mafalda
GirlItaly
Italian and Portuguese form of MATILDA.
#843 →
Novelia
Costanzo & Novelia
GirlItaly
new or youthful
#843 →
Rosenia
Costanzo & Rosenia
GirlItaly
Rose garden
#845 →
Jilberto
Costanzo & Jilberto
BoyItaly
A variant of Gilberto meaning 'pledge' or 'oath'.
#853 →
Oreste
Costanzo & Oreste
BoyItaly
mountain dweller
#853 →
Salvotore
Costanzo & Salvotore
BoyItaly
Savior
#855 →
Romaldo
Costanzo & Romaldo
BoyItaly
a powerful ruler; a variation of the name 'Ramon', meaning 'wise protector'
#859 →
Beneta
Costanzo & Beneta
GirlItaly
A diminutive of Benedetta, meaning 'blessed'.
#864 →
Antonita
Costanzo & Antonita
GirlItaly
priceless
#867 →
Ermagene
Costanzo & Ermagene
GirlItaly
fourth daughter
#869 →
Lorenze
Costanzo & Lorenze
BoyItaly
Laurel
#870 →
Adelfina
Costanzo & Adelfina
GirlItaly
noble
#873 →
Francesca
Costanzo & Francesca
GirlItaly
from France; free one
#374 ↑
Luciano
Costanzo & Luciano
BoyItaly
Light, illumination.
#375 ↑
Angiolina
Costanzo & Angiolina
GirlItaly
little angel
#876 →
Lilliana
Costanzo & Lilliana
GirlItaly
Variant of LILLIAN.
#376 ↓
Marcell
Costanzo & Marcell
UnisexItaly
Hungarian form of MARCELLUS.
#878 →
Martella
Costanzo & Martella
GirlItaly
Warrior woman; Dedicated to Mars, the Roman god of war
#878 →
Geatano
Costanzo & Geatano
BoyItaly
He who is from Gaeta
#880 →
Olivio
Costanzo & Olivio
BoyItaly
Olive tree
#880 →
Mazella
Costanzo & Mazella
GirlItaly
Derived from the name Margherita, meaning 'daisy'.
#881 →
Tullio
Costanzo & Tullio
BoyItaly
to bear; to carry
#881 →
Luigina
Costanzo & Luigina
GirlItaly
Famous warrior
#882 →
Marco
Costanzo & Marco
BoyItaly
Derived from Marcus, meaning 'warlike'.
#382 →
Marianna
Costanzo & Marianna
GirlItaly
Combination of MARIA and ANNA. It has been confused with the Roman name MARIANA to the point that it is no longer easy to separate the two forms. It is sometimes also used as a Latinized form of MARIAMNE.
#885 ↓
Armani
Costanzo & Armani
UnisexItaly
From the family name Armani, meaning 'warrior'
#386 ↑
Gennetta
Costanzo & Gennetta
GirlItaly
noble birth or aristocracy
#894 →
Gandolfo
Costanzo & Gandolfo
BoyItaly
Battle Mighty
#896 →
Gelsomina
Costanzo & Gelsomina
GirlItaly
little flower
#901 →
Loranza
Costanzo & Loranza
BoyItaly
laurel; bay tree
#906 →
Mario
Costanzo & Mario
BoyItaly
male, manly
#406 ↓
Alphonsa
Costanzo & Alphonsa
BoyItaly
Noble and ready
#907 →
Sergio
Costanzo & Sergio
BoyItaly
Italian and Spanish form of SERGIUS.
#407 ↓
Florean
Costanzo & Florean
GirlItaly
to bloom or flourish
#910 →
Giacomina
Costanzo & Giacomina
GirlItaly
supplanter
#917 →
Salvatore
Costanzo & Salvatore
BoyItaly
savior
#917 ↓
Santino
Costanzo & Santino
BoyItaly
little saint
#417 ↑
Leveria
Costanzo & Leveria
GirlItaly
Possibly derived from 'lever,' indicating light or ease.
#919 →
Sandra
Costanzo & Sandra
GirlItaly
Defender of mankind
#920 →
Libera
Costanzo & Libera
GirlItaly
Free; liberated.
#928 →
Parma
Costanzo & Parma
GirlItaly
a city in Italy known for its rich history and culture, especially in cheese-making; a term meaning 'shield' or 'protection'
#932 →
Fausta
Costanzo & Fausta
GirlItaly
Feminine form of FAUSTUS.
#933 →
Silvestra
Costanzo & Silvestra
GirlItaly
of the forest
#937 →
Norietta
Costanzo & Norietta
GirlItaly
little northern one
#938 →
Olgia
Costanzo & Olgia
GirlItaly
Holy, blessed; Branch or a descendant
#938 →
Amerigo
Costanzo & Amerigo
BoyItaly
From the Old High German name Amalric, meaning 'ruler of work'.
#940 →
Trento
Costanzo & Trento
BoyItaly
the one from Trent
#942 →
Guilda
Costanzo & Guilda
GirlItaly
spear bearer
#944 →
Antonetta
Costanzo & Antonetta
GirlItaly
priceless, of inestimable worth
#945 →
Procopio
Costanzo & Procopio
BoyItaly
to advance, to progress
#951 →
Perina
Costanzo & Perina
GirlItaly
Rock; stone
#959 →
Lilia
Costanzo & Lilia
GirlItaly
Spanish and Italian form of LILY, as well as a Russian and Ukrainian variant transcription of LILIYA.
#960 ↑
Bernardina
Costanzo & Bernardina
GirlItaly
Italian feminine diminutive of BERNARDO.
#965 →
Vincentia
Costanzo & Vincentia
GirlItaly
Conquering
#965 →
Bianca
Costanzo & Bianca
GirlItaly
white
#467 →
Beatta
Costanzo & Beatta
GirlItaly
blessed, happy
#967 →
Renata
Costanzo & Renata
GirlItaly
reborn
#472 →
Lorenzia
Costanzo & Lorenzia
BoyItaly
of Laurentum, laurel
#976 →
Nunziata
Costanzo & Nunziata
GirlItaly
Born on the day of the Annunciation.
#982 →
Quido
Costanzo & Quido
BoyItaly
Fifth
#983 →
Accursio
Costanzo & Accursio
BoyItaly
Accursed
#990 →
Bambina
Costanzo & Bambina
GirlItaly
little girl
#992 →
Florindo
Costanzo & Florindo
BoyItaly
Blossoming, flowering
#993 →
Battista
Costanzo & Battista
BoyItaly
Baptist, one who baptizes
#999 →
Landi
Costanzo & Landi
GirlItaly
Land; territory
#500 →
Arnolfo
Costanzo & Arnolfo
BoyItaly
eagle power
#501 →
Felisia
Costanzo & Felisia
GirlItaly
happy; fortunate
#503 →
Giovannah
Costanzo & Giovannah
GirlItaly
God is gracious.
#503 →
Renota
Costanzo & Renota
GirlItaly
Rebirth
#504 →
Ricca
Costanzo & Ricca
GirlItaly
rich, powerful
#504 →
Trucilla
Costanzo & Trucilla
GirlItaly
little truce
Nicolino
Costanzo & Nicolino
BoyItaly
victorious, people of victory
#505 →
Rodolfo
Costanzo & Rodolfo
BoyItaly
Italian, Spanish and Portuguese form of RUDOLF. This is the name of the hero in Puccini's opera 'La Bohème' (1896).
#508 →
Rocco
Costanzo & Rocco
BoyItaly
Germanic name derived from the element hrok meaning "rest". This was the name of a 14th-century French saint who nursed victims of the plague but eventually contracted the disease himself.
#508 →
Minerba
Costanzo & Minerba
GirlItaly
Stone, rock
#509 →
Quintonio
Costanzo & Quintonio
BoyItaly
the fifth
#510 →
Julitta
Costanzo & Julitta
GirlItaly
Youthful
Edvardo
Costanzo & Edvardo
BoyItaly
Wealthy guardian.
#517 →
Rome
Costanzo & Rome
BoyItaly
power
#517 ↑
Laverda
Costanzo & Laverda
GirlItaly
The name Laverda may be derived from the Latin 'Laverda', which refers to the plant 'Lavender', symbolizing purity and c
#520 →
Giavannah
Costanzo & Giavannah
GirlItaly
Derived from the name Giovanna, which means 'God is gracious'.
#521 →
Riena
Costanzo & Riena
GirlItaly
queen; to reign
#521 →
Delbreco
Costanzo & Delbreco
BoyItaly
Of unclear origin, possibly a combination of 'Del' meaning 'of' and 'Brec' or 'Breco'.
#524 →
Pierra
Costanzo & Pierra
GirlItaly
stone
#524 →
Santini
Costanzo & Santini
BoyItaly
little saint
#524 →
Annettia
Costanzo & Annettia
GirlItaly
Grace
#525 →
Florenzo
Costanzo & Florenzo
BoyItaly
blooming, flourishing
#525 →
Ninetta
Costanzo & Ninetta
GirlItaly
little girl
Porchia
Costanzo & Porchia
GirlItaly
Pig; swine
#527 →
Alessandro
Costanzo & Alessandro
BoyItaly
Defender of men
#530 ↑