Cognomen Khachatryan (Хачатрян 
, Хачатурян , Khachatryan 
) , throughout the world, is a common last name. The family name Khachatryan is characteristic of Armenia, where it is a common surname, Russia, where it is quite a common surname, and Belarus, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Russia, Armenia, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Хачатрян, Хачатурян | Kazakhstan, Ukraine, Belarus, Russia, Armenia |
| Khachatryan | Belgium, United States, France, Russia, Armenia |
| Хачатриан | Russia |
Khachatrian, Khachaturian, Khatchatourian, Кхачатрян, Хачатрйан, Хачатрыан, and Хачатрьян
|
gabriel khachatryan (b. 1924) |
|
| yevgenya khachatryan Armenian artist, copywriter (b. 1899) |
|
|
| karo khachatryan TR (b. 1899) |
|
|
| ruben khachatryan Armenian pedagogue, TR (b. 1912) |
|
|
|
samvel khachatryan Armenian freedom fighter (1962-1991) (b. 1962) |
|
| levon khachatryan Armenian painter, GE (b. 1912) |
|
|
|
gagik khachatryan (b. 1955) |
|
| spartak khachatryan Armenian engineer-inventor (b. 1925) |
|
|
|
vahagn khachatryan chess player, AM (b. 1977) |
|
|
ruzanna khachatryan (b. 1968) |
|
| zhores khachatryan Armenian archaeologist (b. 1935) |
|
|
|
andranik khachatryan AZ (b. 1979) |
|
| levon khachatryan Armenian architect, UA (b. 1939) |
|
|
|
gurgen khachatryan (b. 1983) |
|
| rafik khachatryan (b. 1937) |
|