Cognomen Anusaen (Anusaen 
) , across the world, is an extremely rare last name. The last name Anusaen is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Anusaen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Anusaen | India, Thailand |