Family name Paayong-Ayong (Paayong-Ayong 
) , throughout the world, is a very rare last name. The surname Paayong-Ayong is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare surname. Parts of the name also exists independently as a last name Ayong.
| VARIANT | COUNTRY |
|---|---|
| Paayong-Ayong | Philippines |