Family name Шияфитдинов (Шияфитдинов 
, Shiiafitdinov 
) , in the world, is a very rare cognomen. The cognomen Шияфитдинов is habitual in Estonia, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Шияфитдинов | Russia |
| Shiiafitdinov | Estonia |