Cognomen Ardhian (Ardhian 
) , all around the world, is quite a rare family name. The last name Ardhian is habitual in Indonesia, where it is quite a rare surname, Thailand, where it is a very rare surname, and China, where it is an extremely rare surname. Also, Ardhian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ardhian | Indonesia, China, Singapore, Thailand, United States |