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