Given name & surname

Luca

“woman from Lucanus”·“surrounded by light”·“man from Lucania”

Luca is a variant of Lucasta. In English use, Lucasta carries the interpretation “woman from Lucanus.” Luca is a variant of Lucian. One Latin interpretation is “surrounded by light.” Its derivation is not certain.

Meaning & origin

What it means

Luca is a variant of Lucasta. In English use, Lucasta carries the interpretation “woman from Lucanus.” Luca is a variant of Lucian. One Latin interpretation is “surrounded by light.” Its derivation is not certain. Luca is a form of Luke. Interpretations include “man from Lucania” and “a man from Lucania” (Greek). These may reflect different naming traditions.

Explained through its name family

Where it comes from

Luca is a variant of Lucian. A possible origin is Latin, although the derivation remains uncertain. Luca is a form of Luke. An origin associated with Luke is Greek. Luca connects to the Lucas name family through Lucasta. An origin associated with Lucas is English.

Explained through its name family

How it developed

In Italian use, Luca is used as a form of Luke.

The story

Published U.S. birth records include this spelling as early as 1915. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Luca through the years

Babies since 1880
79,211
77,521 boys · 1,690 girls
Most popular year
2025
8,824 babies
2025
8,824
#14 for boys · #2,675 for girls
2021–25 vs 2016–20
+107%
Rising fast
Boys Girls
02,0004,0006,000192019401960198020002025Highest share 2025Boys 5,128Girls 40
Luca in U.S. Social Security birth records, 1915–2025, per million births of each sex. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

Where it’s given

Most at home inRhode Island, Hawaii, Connecticut
FewerMore, relative to births Not published
2025 births by state of birth. Tiles are equal-sized so small states stay visible. Highest rates: Rhode Island (48), Hawaii (42), Connecticut (153), District of Columbia (25), New Jersey (378).

By the numbers

In 2025, this name appeared in 8,759 U.S. birth records for boys, ranking No. 14 among boys’ names. Average annual use for boys was 110.0% higher in 2021–2025 than in 2016–2020. It also appeared in 65 birth records for girls in 2025. In 2025, California had the largest reported state-level birth count for boys with this name (1,257). Published U.S. population figures for this spelling include 35,413 as a first name in 2020; 1,850 as a surname in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Luca’s family of names

In English usage, Luca is an affectionate form of Λούκιος. Luca shares a linguistic root with Luke. In Italian usage, Luca has a conventional equivalent in the Waray-Waray form Lucas.

Walk Luca’s family in the name graph

LucaLúcaLukaLucianLuceLuchinoLucastaΛούκιοςLucasLukeLuciaLucilleLuccaLuciusLoukasLucillaLukianLuukLucaisLukazLuzieLuqaLuukasLucjuszLukoLlucLuchiniLucíaЛук'янLekiniuŁukaszLukáš

Inner ring: spellings · middle: nicknames and forms · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Around the world

Luca has relatives in 56 languages.

HawaiianWolofEnglishGermanItalianSwahiliEastern MinTagalog

34 related names in 56 languages. Point at a dot, or tab to the map and use the arrow keys.

Each dot marks where a language is rooted, not where people with the name live today. Bigger dots hold more names. Dots on the border stand for languages further away. Language locations from Glottolog (CC BY 4.0); map from Natural Earth.

Similar names

If you love Luca, these share its style, era, origin or sound, from outside its own family.

Hebrew · Biblical

Micah

“who is like (Yahweh)?”

81CommonSteady

93% boys · 7% girls

Hebrew · Victorian era

Levi

“associated”

91Very commonRising

99% boys · 1% girls

Latin · Saints

Leo

“lion” · “resembling a lion”

89Very commonRising

>99% boys

Gaelic · Royal

Liam

“the determined protector” · “will”

100Very commonSteady

>99% boys

 

Luciano

“surrounded by light”

67FamiliarRising

>99% boys

Hebrew · Biblical

Ezra

“help” · “one who is helpful”

90Very commonRising

95% boys · 5% girls

Latin

Lorenzo

“man from Laurentum; crowned with laurel”

78CommonRising

>99% boys

Chinese

Lian

“of the willow”

63FamiliarRising fast

90% boys · 10% girls

Sibling ideas

Names that share Luca’s feel without repeating its first letter or rhyming with it.

A brother for Luca

A sister for Luca