Surname Нигматьзянов (Нигматьзянов 
) , in the world, is a very rare cognomen. The surname Нигматьзянов is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Нигматьзянов | Russia |
Nigmatzianov, and Nigmatzyanov