Surname สุจิรัฐ (Sujirath 
, สุจิรัฐ , Sujirathum ) , across the world, is a very rare last name. The cognomen สุจิรัฐ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, สุจิรัฐ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sujirath | Tanzania, Thailand |
| สุจิรัฐ, Sujirathum | Thailand |