Cognomen Shaikhullin (Shaikhullin 
, Шаихуллин , Шайхуллин 
) , around the globe, is quite a rare family name. The last name Shaikhullin is characteristic of Russia, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Shaikhullin, Шаихуллин | Russia |
| Шайхуллин | Kyrgyzstan, Kazakhstan, Russia, Belarus |