Family name Muak (Muak 
) , across the world, is a rare last name. The surname Muak is habitual in Colombia, where it is a rare surname, Ecuador, and Malaysia, where it is a very rare surname. In absolute terms, this name is the most popular in Colombia, Indonesia, and Ecuador. Much less frequently, Muak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muak | Colombia, Thailand, Indonesia, Ecuador, Malaysia |
La, Gaple, Linda, Monizz, Michel, Miumiku, Andrea, Carito, Dayana, Lakizz, Garde, Lalita, Tefita, Tu Niña, Nayeli, Estefy, Ingrid, Others, Yadira, Sukreesak, Alanius, Lorena, Chikita, Paito, Carly, Sã, Maye, Mayi, Andy, Khun, Pris, Gaby, Gina, Lala, Karen, Lili, Tefa, Nany, Nena, Fara, Zolo, Sandy, Angie, Abita, Chuki, Tata, and Dayanna