| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| LucrÈCe | - | French | ||
| Lucretia | - | Ancient Roman, Roman Mythology | ||
| Lucretius | - | Ancient Roman | ||
| Lucy | LOO-see | English | ||
| Ludivine | - | French | ||
| Ludolf | LOO-dawlf (German) | German, Dutch, Ancient Germanic | ||
| Ludovic | - | French | ||
| Ludovicus | - | Ancient Germanic (Latinized) | ||
| Ludvik | - | Slovene | ||
| Luella | loo-EL-ə | English | ||
| Lugubelenus | - | Ancient Celtic | ||
| Luigsech | - | Ancient Irish | ||
| Luitgard | - | German, Ancient Germanic | ||
| Luka | - | Russian, Serbian, Croatian, Slovene, Macedonian, Georgian, Old Church Slavic | ||
| Luke | LOOK (English) | English, Biblical |