| Loan | Man | French Names |
| Loba | Unisex | African Names |
| Lobo | Man | Spanish Names |
| Loc | Man | Vietnamese Names |
| Lochana | Woman | Indian Names |
| Lochellen | Woman | Scottish Names |
| Lochlyn | Unisex | Irish Names |
| Locke | Unisex | English Names |
| Locryn | Man | English - Cornish Names |
| Lodovico | Man | Italian Names |
| Loe | Unisex | Hawaiian Names |
| Loften | Unisex | English Names |
| Logan | Unisex | Scottish Names |
| Loïc | Man | French - Breton Names |
| Loie | Woman | French Names |
| Lois | Woman | Greek Names |
| Lok | Man | Chinese Names |
| Lokelani | Woman | Hawaiian Names |
| Lokesh | Man | Indian Names |
| Loki | Man | Scandinavian Names |