| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Ljubomir | - | Croatian, Serbian, Macedonian | ||
| Ljudmila | - | Slovene | ||
| Lleu | LAY | Welsh Mythology | ||
| Lleucu | - | Welsh | ||
| Llew | - | Welsh, Welsh Mythology | ||
| Llewella | - | Welsh | ||
| Llewellyn | le-WEL-in | Welsh | ||
| Llewelyn | - | Welsh | ||
| Llinos | LEEN-aws, LIN-aws | Welsh | ||
| Lloyd | LOID | English | ||
| Llyr | - | Welsh Mythology | ||
| Llywellyn | li-WEL-in | Welsh | ||
| Llywelyn | li-WEL-in | Welsh | ||
| Lochlainn | - | Irish | ||
| Lochlann | - | Irish |