Last name Tozlyan (Tozlyan 
, Тозльян , Тозлян 
) , globally, is a rare cognomen. The surname Tozlyan is characteristic of Eastern Europe, particularly Russia, where it is a rare surname, and Ukraine, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Тозльян, Tozlyan | Russia |
| Тозлян | Russia, Ukraine |