| Name | Meaning | Gender | Origin |
|---|
| Jasmine | Flower
| Female | Persian |
| Jean | God is gracious | Male | |
| Jeanette | French variation of Jean, God is gracious | Female | |
| Jeremy | God will uplift, appointed by God | Male | English |
| Jessica | God's grace | Female | Hebrew |
| Jessie | wealthy | Female | Anglicized |
| Jill | youthful | Female | English |
| Joanna | after the character in The Rescuers Down Under cartoon | Female | English |
| Job | The Persecuted | Male | Hebrew |
| John | God is merciful | Male | Hebrew |
| Joli | Cheerful; Pretty. | Unisex | English |
| Joseph | God will increase | Male | Hebrew |
| Julia | Youthful
| Female | Latin |
| Juliet | youthful | Female | English |
| Juliette | youthful | Female | |
| Julius | after Julius Caesar | Male | Latin |
| Kisha | Hebrew, cassia tree | Female | Spelling |
| Lilia | Lilac | Female | Slavic |
| Lilian | lily | Female | English |
| Lily | Lily
| Female | English |
| Linn | Beautiful | Unisex | English |
| Lorraine | From Lorraine
| Female | |
| Lotta | | Female | |
| Luciana | light | Female | Italian |
| Lydia | woman from Persia, beauty | Female | Greek |