| Libni | Boy | Hebrew | Whiteness, White | |
| Likhi | Boy | Hebrew | Learned, Fond of learning (?) | |
| Linus | Boy | Greek | Flax | |
| Lo-ammi | Boy | Hebrew | Not my people | |
| Lo-ruhamah | Girl | Hebrew | Not pitied, Not having obtained mercy | |
| Lois | Girl | Uncertain | Uncertain Meaning | |
| Lot | Boy | Hebrew | Veil, A covering | |
| Lotan | Boy | Hebrew | Covering, Veiling | |
| Lucas | Boy | Latin | Uncertain Meaning | |
| Lucifer | Boy | Hebrew | Shining, Light-bearer | |
| Lucius | Boy | Latin | Illuminative, A noble (?) | |
| Lud | Boy | Hebrew | Uncertain Meaning; Strife (?) | |
| Ludim | Boy | Hebrew | Uncertain Meaning; Pl. for Lud | |
| Luke | Boy | Latin | Uncertain meaning; Man from Lucania(?) | |
| Lydia | Girl | Latin | Woman from Lydia; Uncertain meaning | |
| Malachi | Boy | Hebrew | My messenger | |
| Mark | Boy | Latin | A large hammer | |
| Mattathias | Boy | Hebrew | Gift of God | |
| Matthew | Boy | Greek | Gift of God | |
| Matthias | Boy | Hebrew | Gift of God | |
| Methusael | Boy | Hebrew | Man who is from God | |
| Methuselah | Boy | Hebrew | Man of a dart, Man who was sent | |
| Micah | Boy | Hebrew | Who is like | |
| Michael | Boy | Hebrew | Who is like God | |
| Michal | Girl | Hebrew | Who is like God | |