Family name Falyakhov (Falyakhov 
, Фаляхов 
) , all around the world, is a rare cognomen. The surname Falyakhov is characteristic of Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Falyakhov | Russia |
| Фаляхов | Kazakhstan, Russia, Ukraine |
Falyakhova, Фалиахов, and Фаляхова