| Name | Meaning | Gender | Origin |
|---|
| Kelly | War | Female | Gaelic |
| Kenaz | A Hunter | Male | German |
| Kenda | Valley of the River Kent | Female | Gaelic |
| Kendal | Valley of the River Kent | Female | Gaelic |
| Kendall | Valley of the River Kent | Female | Gaelic |
| Kenisha | Feminine Variant Of Ken: (Royal Obligation:Clear Water). | Female | English |
| Kenn | Abbreviation Of Names Beginning With Ken- | Male | English |
| Kent | Uncertain, perhaps coastal region | Male | English |
| Killian | War | Male | Gaelic |
| Klarika | Brilliant | Female | Hungarian |
| Konane | Bright moonlight, to shine | Female | Hawaiian |
| Kong | Empty, hollow, void | Male | Chinese |
| Kristal | Clear, Brilliant Glass | Female | English |
| Krystal | Crystal | Female | English |
| Lainey | Torch | Female | Greek |
| Lamberto | Wealthy In Land, Brilliant | Male | Latin |
| Lana | Rock | Female | Gaelic |
| Lassie | Young girl | Female | English |
| Le | Pear; Tears; Shyness | Unisex | English |
| Lee | Clearing, meadow | Female | English |
| Leigh | Clearing, meadow | Female | English |
| Lenora | Pity | Female | Greek |
| Leoma | Clever | Female | English |
| Leonard | Strong as the lion | Male | Germanic |
| Leonardo | Strong as the lion | Male | Germanic |
| Leontyne | Lion | Female | Latin |
| Leyna | Little Heavenly Messenger | Female | German |
| Llewellyn | Luminescent | Male | Welsh |
| Lucien | Light | Male | Latin |
| Lucy | Light | Female | Latin |