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