Family name อภิธนาสิทธิคุณ (อภิธนาสิทธิคุณ 
) , around the globe, is an extremely rare cognomen. The surname อภิธนาสิทธิคุณ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| อภิธนาสิทธิคุณ | Thailand |