| Lingarao | Lord of the universe, a title for Lord Vishnu |
| Lingaswamy | Lord of the universe, a title for Lord Shiva |
| Lingeswar | Lord Shiva, the supreme deity. |
| Lishwith | Beautiful, a name derived from the Sanskrit word for beauty |
| Lithieswar | Lord of the precious stones. |
| Lokaiah | God is my refuge, a name derived from the Sanskrit word for refuge |
| Lokdeep | The light of the whole world. |
| Lokik | Popular; Famous |
| Lovaraju | The king of love and affection. |
| Lukvith | Creator, a name derived from the Sanskrit word for creator |
| Lomhar | One who has hair like a lions mane. |
| Laidan | Derived from Arabic, means 'beautiful' or 'lovely' |
| Laithi | Derived from Arabic, means 'playful' or 'amusing' |
| Lawahiz | Derived from Arabic, means 'one who is blessed' |
| Lewend | Derived from Arabic, means 'one who is blessed' |
| Lafiz | A name meaning a guardian or protector. |
| Lajwar | Warrior, or one who fights |
| Lakhabhai | A name meaning brother of wealth. |
| Lakmith | A name meaning a friend of wealth. |
| Lakmitha | One who is wealthy and wise. |
| Lakshane | One with auspicious signs. |
| Lakshdeep | A light of great fortune. |
| Lakvidu | The moon of great wealth. |
| Lambros | Shining, radiant, or bright |
| Lamel | People of the sea |
| Lamoureux | A surname meaning the lover. |
| Lanark | Place name, possibly derived from Scottish Gaelic |
| Lanatir | Place name, possibly derived from Welsh |
| Landdon | From the long hill |
| Landenn | From the long hill |
| Landoigne | Derived from a French place. |
| Landonn | From the long hill |
| Landreth | From the land of the ruler |
| Landrick | From the land of the ruler |
| Landrum | From the land of the ruler |
| Landrus | From the land of the ruler |
| Langi | A name meaning long or tall. |
| Langlea | Long field or woodland |
| Langton | Long town or settlement |
| Lanigan | From the land of the ruler |