Family name อณุชาญ (อณุชาญ 
) , in all the world, is a very rare cognomen. The family name อณุชาญ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, อณุชาญ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| อณุชาญ | Thailand |