| Name | Meaning | Gender | Origin |
| Lequoia | From the Sequoia Tree | F | Native American |
| Lerato | Song of my Soul | M | Latin |
| Leroy | The King | M | French |
| Les | From town of Leicester | M | English |
| Lesa | Consecreted to God | F | American |
| Leshawn | combination of the prefix Le + Shawn | M | American |
| Lesley | Grey Fortress | F | Celtic/Gaelic |
| Leslie | Meadowlands | E | Celtic/Gaelic |
| Lester | From town of Leicester | M | English |
| Leta | glad | F | Latin |
| Lethia | Forgetfulness | F | Greek |
| Leticia | Joy/ Gladness | Spanish | |
| Letitia | Joy/ Gladness | F | Latin |
| Lev | Heart | M | Hebrew |
| Levana | Risen | F | Latin |
| Leverett | Young Hare | M | French |
| Levi | United - As one | M | Hebrew |
| Levia | Combine Forces | F | Hebrew |
| Levina | flash of lightning | F | Latin |
| Levona | spice/ incense | F | Hebrew |
| Lew | Famous Warrior | M | German |
| Lewa | Beautiful | F | African |
| Lewin | beloved friend | M | English |
| Lewis | Famous Warrior | M | German |
| Lex | A Word | E | Greek |
| Lexi | Protector of Mankind | F | Greek |
| Lexine | Defender of Mankind | F | American |
| Lexiss | Protector of Mankind | E | American |
| Leya | loyal | F | Spanish |
| Leyna | Bright and shining light | F | Russian |
| Li | Pretty/Powerful | E | Chinese |
| Li Hua | Pear Blossom | F | Chinese |
| Li Mei | Pretty Rose | F | Chinese |
| Li Ming | Pretty and Bright | F | Chinese |
| Lia | Bearer of good news | F | Greek |
| Liam | Determined Guardian | M | Celtic/Gaelic |
| Lian | Lotus | F | Chinese |
| Liana | My God has answered | F | Hebrew |
| Liang | Good/ Fine | M | Chinese |
| Libba | From the name ELIZABETH | F | Hebrew |
| Libby | Consecreted to God | F | Hebrew |
| Liberio | liberation | M | Portuguese |
| Liberty | Freedom | E | American |
| Libra | The Scales/ Equality | F | Latin |
| Licia | Happy | F | Latin |
| Lida | Beloved by All | F | Russian |
| Lidia | Province in Asia | F | Polish |
| Lien | lotus | F | Chinese |
| Liesel | Dedicated and gracious | F | German |
| Lieu | Willow tree | F | Vietnamese |