Family name Sefidin (Sefidin 
) , around the globe, is an extremely rare cognomen. The cognomen Sefidin is characteristic of Georgia, where it is a very rare surname, and Brazil, where it is an extremely rare surname. More frequently, Sefidin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sefidin | India, Hungary, Georgia, Brazil |