| Baby Name | Meaning | Gender |
|---|
| Jess | Variant Of Jesse Jehovah Exists. | Male |
| Jessamine | Jasmine | Female |
| Jillian | Jove's Child. Variant Of Gillian From The Masculine Julian. | Female |
| 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 |
| Julia | Youthful | Female |
| Julianne | Youthful | Female |
| Julie | Youthful: Jove's Child. A Feminine Of Julian. | Female |
| Kaia | From The Earth | Female |
| Kaitlynn | Modern Phonetic Form Of The Irish Name Caitlin From Catherine Meaning 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 |
| Katrina | Variant Of Katherine. Pure. | Female |
| Keefe | Handsome | Male |
| Kenneth | Good-Looking: Fair. | Male |
| Kevin | Handsome Child. Name Of A Famous Irish Hermit-Saint. Kevin Is The Most Popular Of Many Spellings. | Male |
| Larissa | Cheerful | Female |
| Latif | Gentle, Kind | Male |
| Latifah | Gentle; Kind; Friendly | Female |
| Laura | Laurel | Female |
| Laurel | Laurel | Female |
| Layla | Swahili And Muslim Name Meaning "Born At Night." | Female |
| Lea | Mythological Goddess Of Canoe Builders | Female |
| Leah | Meadow | Female |
| Lena | Name Suffix. | Female |