| Name | Meaning | Gender | Origin |
|---|
| Lawson | son of Lawrence | Male | English |
| Leaf | | Male | |
| Lennox | amid the lems, from the field of elm trees | Male | Scottish |
| Lina | tender | Unisex | |
| Lindberg | From the linden tree hill
| Male | |
| Lindeberg | From the linden tree hill
| Male | |
| Lindy | Serpent | Unisex | English |
| Linn | Beautiful | Unisex | English |
| Lion | Lion | Unisex | English |
| Lorenzo | Form of Lawrence. Lorenzo de' Medici was a patron of Michaelangelo and Da Vinci.
| Male | Italian |
| Lynn | A cascade
| Male | Welsh |
| Maki | | Unisex | Hebrew |
| Marjoram | An aromatic herb of the mint family. | Unisex | |
| Mayo | yew-tree plain | Male | Irish |
| Nash | cliff | Male | English |
| Nick | Variation of Dominic, belonging to the Lord | Male | English |
| Nikki | Victorious People | Unisex | English |
| Nutmeg | | Male | |
| Oakes | from the oak-tree grove | Male | English |
| Oakley | from the oak meadow | Male | English |
| Ogden | from the oak valley | Male | English |
| Oleander | | Unisex | |
| Oliver | The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity. Extending an olive branch signifies an offer of peace.
| Male | Latin |
| Olivette | Olive tree | Unisex | English |
| Olivier | From the olive tree
| Male | |