Surname Худинов (Худинов 
, Khudynov , Hudinov 
) , in the world, is a very rare cognomen. The surname Худинов is characteristic of Russia, where it is a very rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Худинов | Kazakhstan, Russia |
| Khudynov | Russia |
| Hudinov | Ukraine |