Family name ศุภอรรถจรรยา (ศุภอรรถจรรยา 
) , in the entire world, is a very rare surname. The cognomen ศุภอรรถจรรยา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศุภอรรถจรรยา | Thailand |