Surname เพชรธนาภรณ์ (เพชรธนาภรณ์ 
) , worldwide, is an extremely rare cognomen. The surname เพชรธนาภรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, เพชรธนาภรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เพชรธนาภรณ์ | Thailand |