| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Libby | LIB-ee | English | ||
| Liberty | LIB-ər-tee | English | ||
| Liddy | LID-ee | English | ||
| Lidia | LEED-yah (Polish), LEE-dyah (Italian), LEE-dhyah (Spanish) | Polish, Italian, Spanish, Romanian | ||
| Lidija | - | Slovene, Croatian, Serbian, Macedonian | ||
| Lidiya | LEE-dee-yah (Russian) | Russian, Bulgarian | ||
| Lidka | - | Polish | ||
| Lidochka | - | Russian | ||
| Lieber | - | Yiddish | ||
| Lieven | - | Flemish | ||
| Lievin | - | Flemish | ||
| Liina | LEE:-nah | Finnish | ||
| Liis | LEE:S | Estonian | ||
| Liisa | LEE:-sah (Finnish) | Finnish, Estonian | ||
| Liisi | LEE:-see (Finnish) | Finnish, Estonian |