Surname Разян (Razian 
, Разян 
, Razyan 
) , in the world, is a rare last name. The surname Разян is habitual in Lebanon, where it is quite a rare surname, Malaysia, where it is a rare surname, and Sweden. Not in comparison with a country's population, it is commonest in Lebanon, Iran, and Malaysia. Likewise, Разян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Razian | Indonesia, Iran, Lebanon, Malaysia, Pakistan |
| Разян | Azerbaijan, Kazakhstan, Russia, Ukraine |
| Razyan | Turkey, United Kingdom, South Africa, Lebanon, Myanmar |
| Razjan | United States |
Шайгарданов, Мухамадеєв, and Фатхуллін