Surname Seyfudin (Сейфудин 
, Seyfudin 
) , around the world, is a rare cognomen. The surname Seyfudin is habitual in Ethiopia, where it is a very rare surname, and Russia, where it is an extremely rare surname. Likewise, Seyfudin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сейфудин | Russia, Tajikistan, Kazakhstan, Kyrgyzstan |
| Seyfudin | Ethiopia, India, Saudi Arabia, United States, Russia |