Last name Bolortuya (Bolortuya 
) , in the entire world, is a rare family name. The last name Bolortuya is habitual in Mongolia, where it is quite a common surname, Chile, where it is an extremely rare surname, and the United States. More frequently, Bolortuya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bolortuya | China, Chile, United States, Canada, Mongolia |