| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| LÉOnce | - | French | ||
| LÉOne | - | French | ||
| LÉOnide | - | French | ||
| LÉOnie | le-o-NEE | French | ||
| LÉOnne | - | French | ||
| LÉOntine | - | French | ||
| LÉOpold | - | French | ||
| LÉOpoldine | - | French | ||
| LÓEgaire | - | Irish Mythology, Ancient Irish | ||
| Laboni | - | Bengali | ||
| Lacey | LAY-see | English | ||
| Lachlan | - | Scottish, English (Australian) | ||
| Laci (2) | LAY-see | English | ||
| Lacy | LAY-see | English | ||
| Ladislav | - | Czech, Slovak, Slovene, Croatian |