| Lucian | - | Latin Name | Lorne | - | Scottish Name |
| Lorenzo | - | Latin Name | Lorant | - | Teutonic Name |
| Linton | - | English Name | Levin | - | Latin Name |
| Levi | - | Hebrew Name | Lennox | - | Scottish Name |
| Lennon | - | Irish Name | Leif | - | Norse Name |
| Leal | - | Teutonic Name | Lars | - | Scandinavian Name |
| Lann | - | Celtic Name | Lani | - | Polynesian Name |
| Lamont | - | French Name | Lamech | - | Hebrew Name |
| Lamar | - | Teutonic Name | Lal | - | Sanskrit Name |
| Laine | - | English Name | Lafayette | - | French Name |
| Lachlan | - | Scottish Name | Kyne | - | English Name |
| Kolya | - | Greek Name | Kito | - | Swahili Name |
| Kiran | - | Sanskrit Name | Kinsey˜ | - | English Name |
| Kinnard | - | Irish Name | Kim | - | Vietnamese Name |
| Killian | - | Irish Name | Kieran˜ | - | Irish Name |
| Khalil | - | Arabic Name | Kerne | - | Irish Name |
| Kent | - | Celtic Name | Kelan | - | Irish Name |
| Keenan | - | Irish Name | Keane | - | English Name |
| Kavan | - | Irish Name | Kareem | - | Arabic Name |
| Karan | - | Sanskrit Name | Kane | - | Irish Name |
| Kamal | - | Arabic Name | Kadir | - | Arabic Name |
| Jourdan | - | Hebrew Name | Joachim | - | Hebrew Name |
| Jett | - | Latin Name |
|
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