Last name พีรภาคย์ (พีรภาคย์ 
) , throughout the world, is a very rare cognomen. The family name พีรภาคย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, พีรภาคย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พีรภาคย์ | Thailand |