| LUCE | | LOO-che (Italian), LOOS (French) | Italian, French | |
| LUCETTA | | - | English | |
| LUCETTE | | - | French | |
| LUCHO | | - | Spanish | |
| Lucia | | ['lu:sjə] | | |
| LUCIA | | loo-CHEE-ah (Italian), LOO-tsee-ah (German), LOO-shə (English), loo-SEE-ə (English) | Italian, German, English, Swedish, Norwegian, Danish, Romanian, Slovak, Ancient Roman | |
| LUCIAN | | LOO-shən (English) | Romanian, English | |
| LUCIANA | | loo-CHAH-nah (Italian), loo-THYAH-nah (Spanish), loo-SYAH-nah (Latin American Spanish) | Italian, Spanish, Portuguese, Ancient Roman | |
| LUCIANO | | loo-CHAH-no (Italian), loo-THYAH-no (Spanish), loo-SYAH-no (Latin American Spanish) | Italian, Spanish, Portuguese | |
| LUCIANUS | | - | Ancient Roman | |
| LUCIE | | luy-SEE (French), luw-TSI-e (Czech) | French, Czech | |
| LUCIEN | | - | French | |
| LUCIENNE | | luy-SYEN | French | |
| LUCIFER | | LOO-si-fər (English) | Judeo-Christian Legend | |
| LUCIJA | | - | Slovene, Croatian | |