| Name | Meaning | Gender | Origin |
|---|
| Kyrk | Church
| Male | |
| Kyrksen | Church.
| Male | |
| Lachie | The boy from the Lochs. Warrior.
| Male | |
| Lachlan | From the land of lakes.
| Male | Scottish |
| Laine | From the long meadow
| Male | |
| Lainie | Serves John
| Female | English |
| Lamont | Man Of Law | Male | Scottish |
| Lara | citadel | Female | Russian |
| Lennox | amid the lems, from the field of elm trees | Male | Scottish |
| Leo | Lion.
| Male | Latin |
| Leslee | Derived From Name Of A Prominent Scottish Clan Leslie. | Unisex | Scottish |
| Leslie | dweller in the gray castle; small meadow | Female | Scottish |
| Lindsay | pool island; linden island | Female | English |
| Livingstone | From Livingston
| Male | |
| Logan | little hollow | Male | Scottish |
| Lorna | of Lorne | Female | English |
| Lulu | Pet form of the names Louise or Louella.
| Female | English |
| Lyle | island | Male | Scottish |
| Mac | Son of
| Male | Scottish |
| Macadam | | Unisex | |
| Macaulay | Son of Olaf
| Male | Scottish |
| Macbeth | Son of Beth
| Male | |
| Macduff | Son Of The Black Man | Unisex | Scottish |
| Macee | Weapon | Unisex | English |
| Macgillivray | Son of the servant of judgment
| Male | |