| Name | Meaning | Gender | Origin |
|---|
| Liz | My God is a vow | Female | Hebrew |
| Lloyd | Grey | Male | Welsh |
| Lorne | Form Of Lawrence. | Male | English |
| Lou | Fame and war | Male | Germanic |
| Love | Love | Female | English |
| Luke | Man from Lucania | Male | Greek |
| Lyle | Island | Male | French |
| Lyn | "A Cascade."Variants Include Lynn, Linn, Lynna, And Lynne. | Female | English |
| Lynn | Dwells By The Torrent | Female | English |
| Lynne | A Cascade | Unisex | English |
| Mac | Son of | Male | Gaelic |
| Madge | Pearl | Female | Greek |
| Mae | The fifth month of the year | Female | English |
| Mai | Ocean or elegance | Female | Chinese |
| Marc | From the god Mars | Male | Latin |
| Marge | Pearl | Female | Greek |
| Mark | From the god Mars | Male | Latin |
| Marv | Friend Of The Sea | Male | Hungarian |
| Matt | Gift of God | Male | Hebrew |
| Maud | Powerful battler | Female | German |
| Maude | Powerful battler | Female | German |
| Max | Little Maximus | Male | Latin |
| May | The fifth month of the year | Female | English |
| Mead | From The Meadow | Male | English |
| Meg | Pearl | Female | Greek |
| Mel | Uncertain, possibly bad town | Unisex | English |
| Merle | Contracted form of Meriel | Female | English |
| Mia | Uncertain, maybe bitter | Female | Hebrew |
| Mick | Who is like God? | Male | Hebrew |
| Miles | Uncertain, perhaps peaceful | Male | Germanic |