Globally, Pathumsai (Pathumsai ) is an extremely rare unknown gender first name. Much more frequently, Pathumsai is the last name as well as the forename.
ปทุมสาย
Pramun, Parichat, Siriwattana, and Patthamanan
) is an extremely rare unknown gender first name. Much more frequently, Pathumsai is the last name as well as the forename.