Surname Smitthimedhin (Smitthimedhin 
) , in the entire world, is an extremely rare last name. The last name Smitthimedhin is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Smitthimedhin | Thailand |
| anilawan smitthimedhin researcher (ORCID 0000-0002-9716-839X) |
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| anilawan smitthimedhin researcher (ORCID 0000-0002-6013-7653) |
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