| Name | Meaning | Gender | Origin |
|---|
| Kila | | Unisex | |
| King | King's field. King is one of several titles occasionally used as given names.
| Male | English |
| Kingsley | Residence Name | Male | English |
| Kingston | From the king's village or estate King's field. King is one of several titles occasionally used as given names.
| Male | English |
| Kipp | wearing a crown, sharply pointed hill | Male | English |
| Kirby | church settlement | Male | Norse |
| Kruger | | Unisex | Hebrew |
| Kyle | A place-name referring to the narrows: a wood or a church.
| Male | Scottish |
| L | | Unisex | |
| Lacy | Derived from Lacey which is a French Nobleman's surname brought to British Isles after Norman conquest.
| Male | |
| Lambert | Light of land
| Male | |
| Lance | knight's attendant; land | Male | English |
| Land | | Male | Hebrew |
| Lazy | | Unisex | |
| Lee | Healer
| Male | English |
| Leland | from the meadow land | Male | English |
| Leon | lion | Male | Greek |
| Leroy | The king.
| Male | |
| Levi | United | Male | Hebrew |
| Lewis | Renowned fighter. Form of Louis.
| Male | English |
| Liam | Form of William.
| Male | Irish |
| Lima | Mythical Goddess Of The Threshold | Unisex | Latin |
| Lime | | Unisex | Hebrew |
| Lincoln | Capital of Nebraska, USA. Old English: home by the pond | Male | English |
| Little | | Male | Hebrew |