| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| LudvÍK | - | Czech | ||
| Lugos | - | Celtic Mythology | ||
| Lugubelenus | - | Ancient Celtic | ||
| Lugus | - | Celtic Mythology | ||
| Luigsech | - | Ancient Irish | ||
| Luitgard | - | German, Ancient Germanic | ||
| Luitger | - | German (Archaic) | ||
| Lujayn | - | Arabic | ||
| LukÁŠ | - | Czech, Slovak | ||
| Luka | - | Russian, Serbian, Croatian, Slovene, Macedonian, Georgian, Old Church Slavic | ||
| Luke | LOOK (English) | English, Biblical | ||
| Lulu (2) | - | Arabic | ||
| Lumusi | - | Western African, Ewe | ||
| Luned | LIN-ed (Welsh) | Welsh, Welsh Mythology, Arthurian Romance | ||
| Lunete | - | Welsh Mythology, Arthurian Romance |