Cognomen Жалгаш (Жалгаш 
) , globally, is an extremely rare last name. The surname Жалгаш is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Much more frequently, Жалгаш is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Жалгаш | Kazakhstan, Russia, Azerbaijan, Kyrgyzstan |