Last name Хачатрян (Хачатрян 
, Khachatryan 
, Hachatrian 
) , around the globe, is a common surname. The family name Хачатрян 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, it is commonest in Russia, Armenia, and Ukraine. Very seldom, Хачатрян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Хачатрян | Kazakhstan, Armenia, Ukraine, Belarus, Russia |
| Khachatrian, Khachatryan | Armenia, France, United States, Russia, Spain |
| Hachatrian | China |
Chachatryan, Hachatrjan, Hachatryan, Khachatrjan, Khachaturian, Khatchatourian, Khatchatrian, Xachatryan, and Хачатурян
| ашот хачатрян philosopher, RU (b. 1913) |
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| левон хачатрян Armenian artist (1941-2002), RU (b. 1941) |
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тата хачатрян actress, RU (b. 1994) |
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| хачатрян, ашот ваникович artist, RU (b. 1954) |
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| артур хачатрян Russian military personnel (b. 1989) |
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| хачатрян, аревшат Latvian association football player, LV (b. 1990) |
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