Last name เพชรอักษร (เพชรอักษร 
) , worldwide, is a rare surname. The cognomen เพชรอักษร is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, เพชรอักษร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เพชรอักษร | Thailand |