| Name | Meaning | Gender | Origin |
|---|
| Jeremiah | Exalted of the Lord
| Male | Hebrew |
| Jesse | wealthy | Male | Hebrew |
| Jodie | From Judith - Admired and praised | Unisex | |
| John | God is merciful | Male | Hebrew |
| Jonah | Dove. In the bible Jonah was on board a ship God caused to sink: sailors traditionally use the name Jonah to personify someone who brings bad luck.
| Male | Hebrew |
| Jonas | Dove. Variant of Hebrew Jonah.
| Male | Greek |
| Jonathan | God gives | Male | Hebrew |
| Jones | God Will Bring | Male | Welsh |
| Joseph | God will increase | Male | Hebrew |
| Joshua | God is salvation
| Male | Hebrew |
| Joyce | after James Augustine Aloysius Joyce, Irish writer and poet | Female | Latin |
| Justice | Just, Fairness | Female | English |
| Justine | just, true | Female | |
| Katie | Variant of Katherine. Pure.
| Female | English |
| Kevin | handsome | Male | Irish |
| King | King's field. King is one of several titles occasionally used as given names.
| Male | English |
| Larry | Abbreviation of Lawrence or Laurence often used as an independent name.
| Male | English |
| Lavern | Woodland.
| Female | |
| Leah | cow, weary one; glad tidings; mistress, ruler | Female | Hebrew |
| Leonard | lion-hearted | Male | |
| Leroy | The king.
| Male | |
| Levi | United | Male | Hebrew |
| Lloyd | gray | Male | Welsh |
| Luca | man from Lucania | Male | Italian |
| Lucinda | light | Female | English |