Brother names for Luka
LOO-kuh · 2 syllables
Common in the Netherlands, Ontario, Austria, and 15 more places.
Ranked by fit
40 brother names for Luka, ranked by fit. Add your surname to re-rank.
1 in 64, Austria
Say it ee-LY-us
Rose and fell with Luka · Same generation as Luka
Loved across Austria, Switzerland, four German cities, and 2 more places. Common across England and Wales, three Canadian provinces, the Netherlands, and 11 more places. Rare in France, Italy, Poland, and 5 more places.
1 in 64 boys born in Austria in 2025. Number 4 there.
1 in 79, Italy
Say it mah-TAY-oh
Rose and fell with Luka · Same generation as Luka
Loved in Switzerland. Common in Italy, the Netherlands, Ontario, and 11 more places. Rare across France, the UK, Poland, and 6 more places.
1 in 79 boys born in Italy in 2024. Number 13 there.
1 in 29, Italy
Say it lee-oh-NAR-doh
Rose and fell with Luka · Same generation as Luka · Same initial as Luka
Loved in Italy. Common across Switzerland, four German cities, and New South Wales. Rare across France, the UK, Poland, and 13 more places.
1 in 29 boys born in Italy in 2024. Number 1 there.
1 in 63, Catalonia
Say it mah-TAY-oh
Rose and fell with Luka · Same generation as Luka
Loved in Catalonia, Spain, Croatia, and 1 more place. Common across three Canadian provinces, Sweden, Austria, and 9 more places. Rare across France, the UK, Italy, and 6 more places.
1 in 63 boys born in Catalonia in 2025. Number 6 there.
1 in 169, Ireland
Say it KY
Rose and fell with Luka · Same generation as Luka
Common across the UK, the Netherlands, Ontario, and 10 more places. Rare in France, Italy, Poland, and 11 more places.
1 in 169 boys born in Ireland in 2025. Number 34 there.
1 in 913, England and Wales
Say it AY-den
Rose and fell with Luka · Same generation as Luka
Common in the Netherlands, Ontario, British Columbia, and 3 more places. Rare across France, the UK, Italy, and 15 more places.
1 in 913 boys born in England and Wales in 2025. Number 170 there.
1 in 66, Poland
Say it JOO-lee-un
Rose and fell with Luka · Same generation as Luka
Common in Poland, the Netherlands, Ontario, and 10 more places. Rare across France, the UK, Italy, and 7 more places.
1 in 66 boys born in Poland in 2025. Number 20 there.
1 in 192, England and Wales
Say it ROH-mun
Rose and fell with Luka · Same generation as Luka
Loved in Moscow. Common in England and Wales, Ontario, Scotland, and 5 more places. Rare in France, Italy, Poland, and 17 more places.
1 in 192 boys born in England and Wales in 2025. Number 27 there.
1 in 190, Catalonia
Say it ray-YAHN
Rose and fell with Luka · Same generation as Luka
Common in France, Italy, the Netherlands, and 9 more places. Rare across the UK, Poland, Israel, and 8 more places.
1 in 190 boys born in Catalonia in 2025. Number 35 there.
1 in 63, Austria
Say it mak-sih-MIL-ee-un
Rose and fell with Luka · Same generation as Luka
Loved in Austria and Munich. Common across five German cities. Rare across France, the UK, Italy, and 12 more places.
1 in 63 boys born in Austria in 2025. Number 3 there.
1 in 78, Austria
Say it JOH-nus
Rose and fell with Luka · Same generation as Luka
Loved in Austria. Common across Switzerland, the German cities, and Norway. Rare across France, the UK, Italy, and 10 more places.
1 in 78 boys born in Austria in 2025. Number 9 there.
1 in 62, Poland
Say it GAY-bree-ul
Rose and fell with Luka · Same generation as Luka
Loved in France and Switzerland. Common in England and Wales, Italy, Poland, and 17 more places. Rare in Israel, the Netherlands, Ireland, and 4 more places.
1 in 62 boys born in Poland in 2025. Number 19 there.
1 in 91, Norway
Say it toh-BY-us
Rose and fell with Luka · Same generation as Luka
Common in the Netherlands, Austria, Norway, and New Zealand. Rare across France, the UK, Italy, and 16 more places.
1 in 91 boys born in Norway in 2025. Number 15 there.
1 in 706, England and Wales
Say it HAM-zuh
Rose and fell with Luka · Same generation as Luka
Common across Austria, five German cities, and 1 more place. Rare across France, the UK, Italy, and 13 more places.
1 in 706 boys born in England and Wales in 2025. Number 129 there.
1 in 516, England and Wales
Say it ROO-ben
Rose and fell with Luka · Same generation as Luka
Common in England and Wales, Sweden, and Spain. Rare in France, Italy, Poland, and 19 more places.
1 in 516 boys born in England and Wales in 2025. Number 100 there.
1 in 64, Catalonia
Say it HYOO-go
Rose and fell with Luka · Same generation as Luka
Loved in Sweden, Catalonia, Spain, and 1 more place. Common in France, England and Wales, the Netherlands, and 10 more places. Rare across Italy, Poland, three Canadian provinces, and 11 more places.
1 in 64 boys born in Catalonia in 2025. Number 7 there.
1 in 456, England and Wales
Say it MY-loh
Rose and fell with Luka · As common as Luka
Common in France, England and Wales, the Netherlands, and 11 more places. Rare in Italy, Poland, Israel, and 8 more places.
1 in 456 boys born in England and Wales in 2025. Number 90 there.
1 in 1,022, England and Wales
Say it rah-fy-EL
Rose and fell with Luka · Same generation as Luka
Common across Austria, Switzerland, three German cities, and 2 more places. Rare across France, the UK, Italy, and 14 more places.
1 in 1,022 boys born in England and Wales in 2025. Number 189 there.
1 in 203, Switzerland
Say it KEE-un
Rose and fell with Luka · Same generation as Luka
Common in Sweden, Austria, Switzerland, and 7 more places. Rare across France, the UK, Italy, and 9 more places.
1 in 203 boys born in Switzerland in 2025. Number 18 there.
1 in 280, Catalonia
Say it TAY-oh
Rose and fell with Luka · Same generation as Luka
Common in Catalonia, Slovenia, and Croatia. Rare across France, the UK, Italy, and 17 more places.
1 in 280 boys born in Catalonia in 2025. Number 66 there.
1 in 178, Catalonia
Say it uh-MEER
Rose and fell with Luka · Same generation as Luka
Common in France, Italy, Israel, and 11 more places. Rare across the UK, Poland, Switzerland, and 7 more places.
1 in 178 boys born in Catalonia in 2025. Number 33 there.
1 in 208, Norway
Say it VIK-tor
Rose and fell with Luka · Same generation as Luka
Common in Austria, Norway, Slovenia, and 4 more places. Rare across France, the UK, Italy, and 15 more places.
1 in 208 boys born in Norway in 2025. Number 63 there.
1 in 832, England and Wales
Say it ab-DUL-uh
Rose and fell with Luka · Same generation as Luka
Rare in all 24 places we hold figures for.
1 in 832 boys born in England and Wales in 2025. Number 162 there.
1 in 357, Catalonia
Say it mah-TEE-us
Rose and fell with Luka · Same generation as Luka
Common in Catalonia and Spain. Rare across France, the UK, Italy, and 18 more places.
1 in 357 boys born in Catalonia in 2025. Number 86 there.
1 in 542, England and Wales
Say it AH-lee
Rose and fell with Luka
Common in France, Israel, Ontario, and 12 more places. Rare across the UK, Italy, Poland, and 9 more places.
1 in 542 boys born in England and Wales in 2025. Number 103 there.
1 in 679, Switzerland
Say it NEE-oh
Rose and fell with Luka · Same generation as Luka
Common across three German cities. Rare across France, the UK, Italy, and 16 more places.
1 in 679 boys born in Switzerland in 2025. Number 150 there.
1 in 828, Northern Ireland
Say it TRIS-tun
Rose and fell with Luka
Common in Quebec and 1 more place. Rare across France, the UK, Italy, and 17 more places.
1 in 828 boys born in Northern Ireland in 2025. Number 199 there.
1 in 1,088, Austria
Say it NEE-koh
Rose and fell with Luka · Same generation as Luka
Loved in Croatia. Common in Slovenia. Rare across France, the UK, Italy, and 18 more places.
1 in 1,088 boys born in Austria in 2025. Number 185 there.
1 in 113, England and Wales
Say it THEE-oh
Rose and fell with Luka · Same generation as Luka
Loved across Quebec, Scotland, four German cities, and 3 more places. Common in France, England and Wales, Ontario, and 12 more places. Rare in Italy, Poland, Israel, and 3 more places.
1 in 113 boys born in England and Wales in 2025. Number 12 there.
1 in 231, Switzerland
Say it MAH-lik
Rose and fell with Luka
Common across Austria, Switzerland, five German cities, and 2 more places. Rare across France, the UK, Italy, and 10 more places.
1 in 231 boys born in Switzerland in 2025. Number 29 there.
1 in 83, England and Wales
Say it LEE-oh
Rose and fell with Luka · Same generation as Luka · Same initial as Luka
Loved across France, the UK, Canada, and 16 more places. Common in Italy, Poland, Israel, and 7 more places.
1 in 83 boys born in England and Wales in 2025. Number 3 there.
1 in 76, Ireland
Say it LEE-um
Rose and fell with Luka · Same generation as Luka · Same initial as Luka
Loved across three Canadian provinces, the Netherlands, Sweden, and 7 more places. Common across France, the UK, Italy, and 17 more places.
1 in 76 boys born in Ireland in 2025. Number 7 there.
1 in 69, Austria
Say it FEE-liks
Rose and fell with Luka · As common as Luka
Loved across Austria and three German cities. Common across England and Wales, three Canadian provinces, the Netherlands, and 12 more places. Rare in France, Italy, Poland, and 7 more places.
1 in 69 boys born in Austria in 2025. Number 6 there.
1 in 67, England and Wales
Say it NO-uh
Rose and fell with Luka · Same generation as Luka
Loved across France, the UK, Canada, and 19 more places. Common in Italy, Catalonia, and Spain. Rare in Poland, Israel, and Slovenia.
1 in 67 boys born in England and Wales in 2025. Number 2 there.
1 in 906, England and Wales
Say it AH-med
Rose and fell with Luka
Common in Slovenia and 1 more place. Rare across France, the UK, Italy, and 17 more places.
1 in 906 boys born in England and Wales in 2025. Number 168 there.
1 in 137, Scotland
Say it MAKS
Rose and fell with Luka
Common across the UK, the Netherlands, three Nordic countries, and 17 more places. Rare in France, Italy, Poland, and 4 more places.
1 in 137 boys born in Scotland in 2025. Number 25 there.
1 in 153, Poland
Say it mih-LAHN
Same generation as Luka · As common as Luka
Loved in Hungary and 1 more place. Common in France, Poland, the Netherlands, and 6 more places. Rare across the UK, Italy, Israel, and 9 more places.
1 in 153 boys born in Poland in 2025. Number 37 there.
1 in 252, England and Wales
Say it sih-BAS-chun
Same generation as Luka · As common as Luka
Loved in Estonia. Common in England and Wales, Italy, Poland, and 10 more places. Rare in France, Israel, the Netherlands, and 13 more places.
1 in 252 boys born in England and Wales in 2025. Number 47 there.
1 in 47, Poland
Say it FIL-ip
Same generation as Luka · As common as Luka
Loved in Slovenia. Common in Poland, Austria, Norway, and Croatia. Rare across France, the UK, Italy, and 15 more places.
1 in 47 boys born in Poland in 2025. Number 12 there.
1 in 2,637, Ireland
Say it BOG-dahn
Same generation as Luka · Slavic, like Luka
Common in Moscow. Rare across France, the UK, Italy, and 19 more places.
1 in 2,637 boys born in Ireland in 2025. Number 402 there.
How this list is scored
How this list is scored
Boy names that sit well beside Luka, ranked by the fit engine: names whose popularity moves with Luka's, from the same era, about as common and with shared origins. Rhymes, shared first letters and matching endings count against. Official birth statistics, not forum votes.
Each candidate scores at most about 52 points against the sibling: 22.5 when the two names' popularity curves moved together across regions and decades, up to 13.5 for a similar median birth year, up to 9 for similar popularity, and about 7 for a shared origin. A rhyme costs 27 points and a matching two-letter ending 4.5. Spellings of the sibling's own name and names on the same stem are never suggested. Only one spelling of each name is listed; the others are shown underneath.
Scores use official birth statistics from 40 regions and origins from Wiktionary. How these figures are computed.