Family name Saifiddinova (Saifiddinova, Саифиддинова 
) , around the world, is a very rare last name. The cognomen Saifiddinova is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Саифиддинова | Russia |
Сайфиддинова, and Сайфіддінова