Surname Хореньян (Khorenian 
, Хореньян 
, Khorenyan 
) , across the world, is a very rare last name. The last name Хореньян is habitual in Armenia, where it is a rare surname, Netherlands, where it is a very rare surname, and Russia. Not in comparison with a country's population, it is the most numerous in Russia, the United States, and Germany. Much less frequently, Хореньян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khorenian | United States |
| Хореньян | Russia |
| Khorenyan | Ukraine, Kazakhstan, United States, Netherlands, Armenia |
| Horenian | United States, Germany |