| Name | Meaning | Favorites |
| Keyvan | Universe, World | |
| Khaleel | Friend | |
| Khalil | Friend | |
| Khortdad | Perfection | |
| Kian | The kings | |
| Kiumars | First king of the mythical Pishdadi dynasty | |
| Kurush | Throne | |
| Lal | To Caress, To Play | |
| Lohrasp | Father of King Gushtasp, Having swift horses | |
| Mahin | The earth | |
| Majeed | Superior | |
| Masoud | Fortunate, Lucky | |
| Mehdi | Guided | |
| Mehran | A character in Shahnameh, Kindness | |
| Mehrdad | Gift from the sun | |
| Melchior | The king of the city | |
| Mohsen | One who does good | |
| Morad | Desire, Wish | |
| Morteza | Chosen | |
| Nadir | Pinnacle | |
