Boy name · Latin
Lucas
“light, of Lucania”
Vibes
Common nicknames
Short-forms and diminutives parents often use for Lucas.
Explore Lucas further
Similar-feel alternatives, or middle-name candidates that pair well with Lucas — both ranked by the same scoring system (vibe overlap, syllable rhythm, origin compatibility).
About the name
Lucas is the Latin form of the Greek Loukas, "man from Lucania" — the southern Italian region — though centuries of association with Luke the Evangelist folded in the luminous sense of lux, light. Most parents today choose it for exactly that glow.
Lucas has ranked in the American top ten since 2018 and sits seventh in 2024, part of the international wave of names that work unchanged in English, Spanish, Portuguese, French, and German. George Lucas gave it pop-culture wattage; the name's clean two-syllable structure did the rest.
Lucas is a Cultural Fusion workhorse: a child named Lucas needs no translation anywhere in the Western world. Luke offers a shorter register when wanted. It pairs well with both classic middles (Lucas Alexander) and nature picks (Lucas River), and its light-rooted etymology gives it a quiet Celestial undertone.
More Latin names
Lucas sits in our Latin set — these share its roots.
All Latin names →Lucas — common questions
Is Lucas a boy or girl name?
Lucas is traditionally a boy name of Latin origin. It ranked #10 among US boys' names in 2025.
What does the name Lucas mean?
Lucas means “light, of Lucania” of Latin origin. Lucas is the Latin form of the Greek Loukas, "man from Lucania" — the southern Italian region — though centuries of association with Luke the Evangelist folded in the luminous sense of lux, light. Most parents today choose it for exactly that glow.
Where does the name Lucas come from?
Lucas is Latin in origin. Lucas has ranked in the American top ten since 2018 and sits seventh in 2024, part of the international wave of names that work unchanged in English, Spanish, Portuguese, French, and German. George Lucas gave it pop-culture wattage; the name's clean two-syllable structure did the rest.
What are common nicknames for Lucas?
Luke, Luca, and Lou — the short-forms parents most often use for Lucas.
How popular is Lucas?
Lucas ranked #10 in US Social Security Administration data for 2025, which puts it solidly in everyday use.
Bring the name into the room
A couple of nice things named Lucas you might want for the nursery.