Last name Chuluun (Chuluun 
, Чулуун 
) , around the world, is quite a rare family name. The family name Chuluun is habitual in Mongolia, where it is quite a common surname, Hungary, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Chuluun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chuluun | Hungary, Canada, United States, United Kingdom, Mongolia |
| Чулуун | Russia, Ukraine |
| erdene chuluun Mongol boxer, MN (b. 1971) |
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| chuluun minjin Mongolian paleontologist, MN |
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| oyunsuren chuluun MN (b. 1989) |
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