Family name กันยณัฐ (กันยณัฐ , Kanynat ) , in the world, is an extremely rare last name. Much more frequently, กันยณัฐ is the forename as well as the last name.
Kanyanat
ใจปินตา, ขันธทัต, and จงสุขประดิษฐ์
, Kanynat 
) , in the world, is an extremely rare last name. Much more frequently, กันยณัฐ is the forename as well as the last name.