Cognomen Kag-Areng (Kag-Areng 
) , globally, is a very rare family name. The last name Kag-Areng 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 Areng.
| VARIANT | COUNTRY |
|---|---|
| Kag-Areng | Philippines |