| Keturah | Woman | Hebrew Names |
| Kezia | Woman | Hebrew Names |
| Keziah | Woman | Hebrew Names |
| Kfira | Woman | Hebrew Names |
| Kinneret | Woman | Hebrew Names |
| Kirya | Woman | Hebrew Names |
| Kitra | Woman | Hebrew Names |
| Kizzy | Unisex | Hebrew Names |
| Kobe | Man | Hebrew Names |
| Kochava | Woman | Hebrew Names |
| Koren | Man | Hebrew Names |
| Kuper | Man | Hebrew Names |
| Laadan | Unisex | Hebrew Names |
| Laban | Man | Hebrew Names |
| Lael | Unisex | Hebrew Names |
| Lamech | Man | Hebrew Names |
| Lapid | Man | Hebrew Names |
| Lasha | Woman | Hebrew Names |
| Lavan | Man | Hebrew Names |
| Lavi | Unisex | Hebrew Names |