All over the world, สุมาดี (สุมาดี 
) is a very rare dominantly female, but seldom male forename. The first name สุมาดี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare epicene name. Much less frequently, สุมาดี is the last name as well as the forename.
ธารีสืบ, วัลย์จิตรวงศ์, and เพ็ชรพรหม