Family name Фаиков (Фаиков 
, Faikov 
) , in the entire world, is a very rare cognomen. The surname Фаиков is characteristic of Bulgaria, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Фаиков | Kyrgyzstan, Russia |
| Faikov | Russia, Bulgaria, United States |