Cognomen Тароиан (Тароиан 
, Taroian 
) , around the world, is a very rare family name. The family name Тароиан is characteristic of Russia, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Тароиан | Russia |
| Taroian | United States, Canada |