| Baby Name | Meaning | Gender |
|---|
| Jenae | Modern Name Based On Jane Or Jean: Based On Janai Meaning God Has Answered. | Female |
| Jenna | Modern Variant Of Jenny And Jennifer. | Female |
| Jesse | Wealthy | Male |
| Jessie | Rich | Female |
| Jewel | Jewel | Female |
| Jillian | Jove's Child. Variant Of Gillian From The Masculine Julian. | Female |
| Jocelyn | Medieval Male Name Adopted As A Feminine Name. | Female |
| Jordan | Flowing Down | Male |
| Jordana | Down Flowing. The River In Palestine Where Jesus Was Baptized Has Been Used As A Given Name Since The Crusades. | Female |
| Jordyn | Descended | Female |
| Josephine | God Will Add | Female |
| Josie | Diminutive Form Of Josephine. | Female |
| Joy | Jewel: Rejoicing. | Female |
| Justine | Just: Upright. Feminine Of Justin. | Female |
| Kai | Unisexual Name Meaning "The Sea." | Female |
| Kaia | From The Earth | Female |
| Kallie | Modern Variant Of Callie. | Female |
| Karis | Graceful. | Female |
| Kasia | Alert. Vigorous. Modern Variant Of Casey. | Male |
| Kat | English Abbreviation Of Katherine. Pure. | Female |
| Katarina | | Female |
| Kate | English Abbreviation Of Katherine. Pure. | Female |
| Katie | Variant Of Katherine. Pure. | Female |
| Katina | Pure. | Female |
| Katja | Pure. | Female |