Cognomen วิศิษฐ์-นิตยา (วิศิษฐ์-นิตยา 
) , all around the world, is an extremely rare surname. Much more prevalently, วิศิษฐ์-นิตยา is the forename as well as the last name. Parts of the name also exists independently as a first name วิศิษฐ์, and a first name นิตยา.
| VARIANT | COUNTRY |
|---|---|
| วิศิษฐ์-นิตยา | Thailand |