| Baby Name | Meaning | Gender |
|---|
| Johnston | From John's Farm | Male |
| Jon | Variant Of John Or Abbreviation Of Jonathan Jehovah Has Been Gracious: Has Shown Favor. Sometimes Used In The French Fashion Hyphenated With A Second Name Like Jon-Carlo Or Jon-Paul | Male |
| Jonas | Dove. Variant Of Hebrew Jonah. | Male |
| Jonathan | Gift From God | Male |
| Jordan | Flowing Down | Male |
| Jordi | Variant Of Hebrew Jordan Down Flowing. | Male |
| Jorge | Spanish Form Of George Farmer | Male |
| Jose | May God Give Increase. | Male |
| Joseph | God Will Multiply | Male |
| Josh | Abbreviation Of Joshua Jehovah Is Salvation. | Male |
| Joyce | Cheerful: Merry. | Female |
| Juan | Form Of John Often Used In Combination With Other Names. | Male |
| Julian | Youth | Male |
| Julien | Jove's Child. | Male |
| Julio | Youth | Male |
| Julius | Jove's Child. | Male |
| Jun | Truth | Female |
| Justin | Just: Upright: Righteous. Form Of New Testament Biblical Name Justus. | Male |
| Kai | Unisexual Name Meaning "The Sea." | Female |
| Kalle | Strong And Masculine | Male |
| Kane | Intelligent | Male |
| Karl | Manly | Male |
| Karsten | Anointed | Male |
| Kaye | Variants Of Kay Keeper Of The Keys: Pure | Female |
| Kazuo | Man Of Peace | Male |