Surname Hiranyawasit (Hiranyawasit 
, หิรัณยะวสิต , หิรัญยะวสิต ) , all around the world, is a very rare last name. The cognomen Hiranyawasit is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hiranyawasit, หิรัญยะวสิต, หิรัณยะวสิต | Thailand |