Family name Bolormaa (Bolormaa 
) , around the world, is quite a rare surname. The surname Bolormaa is habitual in Mongolia, where it is quite a common surname, Colombia, where it is a very rare surname, and Germany, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Mongolia, China, and the United States. More prevalently, Bolormaa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bolormaa | Australia, Germany, United States, Mongolia, China |