Surname Kenzhaev (Kenzhaev 
) , in the entire world, is a rare last name. The cognomen Kenzhaev is characteristic of Central Asia, particularly Tajikistan, where it is quite a rare surname, Uzbekistan, and Kazakhstan, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Uzbekistan, Tajikistan, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Kenzhaev | Kazakhstan, Uzbekistan, Russia, Tajikistan, Malaysia |