| Baby Name | Meaning | Gender |
|---|
| 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 |
| Julia | Youthful | Female |
| Julius | Jove's Child. | Male |
| Kaelyn | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female |
| Kara | Variant Of Katherine. Pure. | Female |
| Katherine | Pure. Used Since Third Century A.D. Early Latin Forms Katerina And Caterina Became Katharine And Catherine. French Cateline And English Catlyn Came Into Wider Use During Medieval Period When Variants Multiplied. | Female |
| Kathryn | Variant Of Katherine. Pure. | Female |
| Keaton | Place Of The Hawks. | Male |
| Keith | From The Battlefield | Male |
| Kelsey | Brave. | Male |
| Kendall | From The Bright Valley | Male |
| Kenelm | Defends The Family | Male |
| Kenley | From The King's Meadow | Male |
| Kent | Chief | Male |
| Kenton | From A Farm In Kent | Male |
| Kerri | Dusky: Dark. | Female |
| Kimberley | Alternate Spelling: Kimberly. From The Royal Fortress Meadow. | Female |
| Kimberly | From The Royal Fortress Meadow | Female |
| King | King's Field. King Is One Of Several Titles Occasionally Used As Given Names. | Male |
| Kingsley | From The King's Meadow | Male |
| Kinsey | Victorious | Male |
| Kinsley | King's Field. King Is One Of Several Titles Occasionally Used As Given Names. | Male |
| Kipp | From The Pointed Hill | Male |
| Knox | From The Hills | Male |