Cognomen Samzadeh (Samzadeh 
) , around the world, is a very rare last name. The cognomen Samzadeh is characteristic of Iran, where it is a very rare surname, Canada, and Turkey, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Iran, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Samzadeh | Canada, United States, Turkey, Iran |
| sepand samzadeh American musician, US (b. 1975) |
|