Across the world, อณัฐ (Nat 
, อณัฐ ) is a common unisex first name. The first name อณัฐ is habitual in Reunion, where it is quite a common feminine name, Antigua and Barbuda, where it is quite a common male name, and Mauritius, where it is quite a rare gender-neutral name. In absolute terms, it most frequently occurs in India, the United States, and Ghana. Also, อณัฐ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nat | Ghana, Thailand, Myanmar, India, Australia |
| อณัฐ | Thailand |
อณัฐ is also a popular name for the fictitious and mythical characters: Nat Skywalker , character in Star Wars: Legacy; Nat , the Animal Crossing character, Animal Crossing: New Leaf; Nat Mac Kennet , character in Tex; Nat Bussichio , the fictional character in Beverly Hills, 90210 and Nat Manning , character in Kat Stewart, and in many other works.
โกการัตน์, เหมมาน, เหมมณี, and ทรงสิทธิพรชัย