| Baby Name | Meaning | Gender |
|---|
| 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 |
| Jonathan | Gift From God | Male |
| Joseph | God Will Multiply | Male |
| Josephine | God Will Add | Female |
| Joshua | God Is Salvation | Male |
| Joy | Jewel: Rejoicing. | Female |
| Judd | Praised | Male |
| Jude | Praised | Male |
| Julian | Youth | Male |
| Juliana | Name Of A Poem | Female |
| Julianne | Youthful | Female |
| Juliet | Youthful: Variant Of Julia. Jove's Child. Star Crossed Lover In The Shakespearian Tragedy Romeo And Juliet. | Female |
| Julius | Jove's Child. | Male |
| Justine | Just: Upright. Feminine Of Justin. | Female |
| Kai | Unisexual Name Meaning "The Sea." | Female |
| Kathleen | Innocent | Female |
| Katriel | My Crown Is God. | Female |
| Katrina | Variant Of Katherine. Pure. | Female |
| Katrine | | Female |
| Kay | Elder Sister (Hopi) | Female |
| Kennedy | Strength | Female |
| Kent | Chief | Male |
| Kerr | Spear | Male |
| Kiana | Variant Of Kian. Ancient. | Female |
| Killian | Strife Or Battle Small: Fierce. | Male |