Surname Чолахян (Чолахян 
, Cholakhyan 
) , all over the world, is a rare cognomen. The cognomen Чолахян is characteristic of Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine. Measured by absolute frequency, it most frequently occurs in Russia, the United States, and Ukraine. Also, Чолахян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Чолахян | Kazakhstan, Russia, Ukraine, Armenia |
| Cholakhyan | Russia, United States |