Cognomen Wan-Aten (Wan-Aten 
) , worldwide, is a very rare family name. The surname Wan-Aten is habitual in South-eastern Asia, particularly Philippines, where it is a very rare surname. Parts of the name also exists independently as a last name Wan, and a last name Aten.
| VARIANT | COUNTRY |
|---|---|
| Wan-Aten | Philippines |