Surname Janploy (Janploy 
) , in all the world, is a very rare last name. The last name Janploy is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Janploy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Janploy | Thailand |
Somsak, Vatsana, Yaowalak, Aphinyaruk, and Aphinyarak