Surname Ploypisut (Ploypisut 
) , in all the world, is an extremely rare cognomen. Much more prevalently, Ploypisut is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ploypisut | Thailand |
Seangsri, Atitrakun, Laothong, Jaiswang, Phetsrisom, Burinthong, Thaithavon, and Thaithavorn