Surname พงษ์ชาญยุทธ์ (พงษ์ชาญยุทธ์ 
) , all around the world, is a very rare cognomen. The last name พงษ์ชาญยุทธ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พงษ์ชาญยุทธ์ | Thailand |