Family name อาทิตย์เจริญ (อาทิตย์เจริญ 
) , in all the world, is an extremely rare cognomen. The surname อาทิตย์เจริญ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| อาทิตย์เจริญ | Thailand |