Globally, ณัฏฐเอก (ณัฏฐเอก 
, Natthaek , Nattek 
) is a very rare predominantly male, but very seldom feminine given name. The forename ณัฏฐเอก is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare male name.
คุณโน, ภาคาพุฒ, พงศ์วุฒิวัฒน์, and ณัฐธยาน์ภัทรกุล