| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| LÉON | le-AWN | French | ||
| LÉONARD | - | French | ||
| LÉONCE | - | French | ||
| LÉONE | - | French | ||
| LÉONIDE | - | French | ||
| LÉONIE | le-o-NEE | French | ||
| LÉONNE | - | French | ||
| LÉONTINE | - | French | ||
| LÉOPOLD | - | French | ||
| LÉOPOLDINE | - | French | ||
| LÍA | LEE-a | Galician | ||
| LÍADÁIN | LEE-din | Irish | ||
| LÍADAN | LEE-din | Irish | ||
| LÍDA | - | Czech | ||
| LÍDIA | LEE-dyə (Portuguese), LEE-jyə (Brazilian Portuguese) | Portuguese, Catalan, Hungarian |