Surname Yagyan (Yagyan 
) , globally, is an extremely rare cognomen. The last name Yagyan is habitual in South-eastern Asia, particularly Malaysia, where it is an extremely rare surname. Much more prevalently, Yagyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yagyan | Malaysia, India |
Thapa, Tripathy, and Munankarmi