Surname Jirgalbek (Йиргалбек 
, Jirgalbek) , all around the world, is an extremely rare last name. The family name Jirgalbek is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname. More prevalently, Jirgalbek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Йиргалбек | Russia |