| Name | Meaning | Gender | Origin |
|---|
| India | Of India | Female | English |
| Iona | flower name, purple jewel | Female | Scottish |
| Jakarta | | Female | Hebrew |
| Jamaica | Isle with many springs | Female | Place-name |
| Java | Brewed coffee | Female | Anglicization |
| Juno | queen of the heavens | Female | Latin |
| Kenya | Animal Horn | Female | Hebrew |
| Kimberly | Cyneburga's Royal Forest, Meadow | Female | English |
| Kush | son of Rama | Unisex | |
| Larissa | name of a city, mythical woman; cheerful one | Female | Ltin |
| Lisbon | | Unisex | Hebrew |
| London | fierce ruler of the world | Female | English |
| Lorraine | From Lorraine
| Female | |
| Louisiana | | Female | Hebrew |
| Lourdes | Reference to the Virgin Mary
| Female | Basque |
| Lucia | Light | Female | Italian |
| Lydia | woman from Persia, beauty | Female | Greek |
| Madison | son of a mighty warrior; son of Maud | Female | English |
| Makena | | Unisex | Hebrew |
| Mali | sweet | Female | Thai |
| Marina | sea maiden | Female | Latin |
| Marsala | | Unisex | |
| Meadow | Meadow | Female | English |
| Milan | Union, Combine, Joining
| Female | Place-name |
| Morgan | circle; sea | Female | Welsh |