| Baby Name | Meaning | Gender |
|---|
| Jacob | Supplanter | Male |
| Jacqueline | Feminine Form Of Jacques (Supplanter) | Female |
| James | Replace | Male |
| Jameson | Variant Of Jacob Supplanter. | Male |
| Jane | Gift From God | Female |
| Janet | Gift From God | Female |
| Jasper | Variant Of Caspar Or Gaspar Keeper Of The Treasure. | Male |
| Jean | Gift From God | Male |
| Jefferson | Son Of Geoffrey | Male |
| Jerry | Abbreviation Of Names Beginning With Jer- See Also Gerry. | Male |
| Jocelyn | Medieval Male Name Adopted As A Feminine Name. | Female |
| John | Jehovah Has Been Gracious: Has Shown Favor. In The Bible John The Baptist Baptized Christ In The Jordan River. Variants Have Been Created In Almost Every Language. | Male |
| Jonas | Dove. Variant Of Hebrew Jonah. | Male |
| Joseph | God Will Multiply | Male |
| Josephine | God Will Add | Female |
| Josiah | Jehovah Has Healed. Biblical Josiah Became King Of Judah At Eight After His Father Was Assassinated. He Ruled 31 Years. | Male |
| Joy | Jewel: Rejoicing. | Female |
| Joyce | Cheerful: Merry. | Female |
| Judith | Praised | Female |
| Judy | Praised From Judea. | Female |
| Julia | Youthful | Female |
| Julian | Youth | Male |
| Julianna | Youthful | Female |
| Karen | Pure | Female |
| Kathleen | Innocent | Female |