Surname Otgonchimeg (Otgonchimeg 
) , in all the world, is a rare cognomen. The surname Otgonchimeg is habitual in Mongolia, where it is quite a common surname, and the United States, where it is an extremely rare surname. Also, Otgonchimeg is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Otgonchimeg | United States, Mongolia, China |
Отгончимег, and Отгончімег