Surname Биркулаков (Биркулаков 
) , around the globe, is a very rare cognomen. The last name Биркулаков is characteristic of Central Asia, particularly Kazakhstan, where it is a rare surname. Very seldom, Биркулаков is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Биркулаков | Kazakhstan |