Cognomen باتار (Baatar 
, Bataar 
, باتار 
) , all around the world, is quite a common last name. The last name باتار is characteristic of Mongolia, where it is a common surname, Hungary, where it is a rare surname, and Sudan. Measured by absolute frequency, this name is the most popular in Mongolia, Japan, and Sudan. Much less frequently, باتار is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Baatar | Japan, Hungary, United States, Myanmar, Mongolia |
| Bataar | India |
| باتار | Sudan |