Lukas
- Pronunciation
- [Lu-kas]
- Gender
- Male
- Meaning
- Bringer Of Light. Variant Of Lucas.
- Origin
- English
About the Name Lukas
Lukas is the German, Eastern European, and Greek alternate spelling of Lucas (see separate entry on Lucas for the underlying Greek Loukas etymology meaning "man from Lucania" or "light"). The K-spelling Lukas is essentially the standard form across Northern and Eastern European naming traditions, while the C-spelling Lucas dominates in Western European Romance-language and English-language naming.
The two spellings are tracked separately by SSA and represent the same New Testament/Christian name. The Lukas spelling has been used continuously in German, Slavic, Greek, and Scandinavian naming traditions for over a millennium and gained American popularity in the 21st century partly through Eastern European immigration and partly through the broader trend toward distinctive K-spellings.
Notable Lukas bearers include German-American actor Lukas Haas (the child star of the 1985 film Witness), Croatian-American basketball player Luka Modrić (using the alternate Slavic spelling Luka), and American film composer Lukas Foss (1922–2009, the German-American conductor and composer who taught generations of American music students). Lukas climbed from outside the US top 500 in 2000 to the US top 200 boys' rank by 2014 and the top 200 since. The name's appeal sits in three contemporary American naming preferences: the K-spelling visual register that signals modern aesthetic, the underlying Christian biblical pedigree (Saint Luke, evangelist), and the international-cosmopolitan register that distinguishes Lukas from the more common American Lucas. Two short syllables, soft consonants, and tonal warmth distinctive to Eastern European naming. Common nicknames Luke (the dominant short form, casual and universal), Luka (Slavic/Italian alternate, see Slavic), and the rare Kaas each carry distinct registers; the alternate spelling Lucas has its own SSA tracking. International forms include Lucas (English/Spanish/Portuguese), Luca (Italian/Slavic), Lucas (French, identical), and the original Greek Loukas.
Source: U.S. Social Security Administration name data, 1880–2024 (methodology). By Marvin Tang.
Quick Facts About Lukas
US Popularity History (2000–2025)
Annual US births named Lukas by gender, from US Social Security Administration records. Peak year: 2019 with 1,786 boys named Lukas (boy rank #214 that year).
Where it stands today: in 2025, ranked #288 for boys (1,161 US births). That's 74 places below its 2019 peak.
Source: US Social Security Administration. Limitations: US birth-certificate data only; names appearing fewer than 5 times in a given year are suppressed for privacy; spelling variants are counted separately. For names that ranked outside the US top 100 before year 2000, only the years they reached the top 100 are shown — the chart may have gaps for less-popular historical names.
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Where in the US Is Lukas Most Popular?
Average boy-name rank within each state across 2016–2025 SSA records. A lower number means the name appears closer to the top of that state's boys-name rankings — a per-capita measure that isn't biased toward large states. For Lukas the strongest states are Florida, Connecticut, Alaska.
Strongest boys-name states
| # | State | Avg rank | Births |
|---|---|---|---|
| 1 | Florida | #168 | 1,202 |
| 2 | Connecticut | #176 | 190 |
| 3 | Alaska | #176 | 45 |
| 4 | New Hampshire | #185 | 72 |
| 5 | Rhode Island | #186 | 39 |
| 6 | Delaware | #189 | 25 |
| 7 | District of Columbia | #195 | 26 |
| 8 | Kentucky | #203 | 252 |
| 9 | Massachusetts | #204 | 304 |
| 10 | Illinois | #207 | 597 |
Source: SSA state-level baby-name dataset 2016–2025. States with fewer than 3 years of data for Lukas in this window are excluded. Births < 5 in a given state-year are suppressed by SSA for privacy.
Looking for names like Lukas?
A dedicated page with 60+ related names — spelling variants, rhymes, alliterations, same-origin matches, and shared meaning concepts — lives at its own URL so each kind of similarity gets a deeper treatment than fits here.
Compare Lukas to Other Popular Names
Side-by-side popularity charts and crossover years for Lukas against today's most popular boys-name peers (top 8 by US births in the last 10 years of SSA records).
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