Surname Man-Inyao (Man-Inyao 
) , in all the world, is a rare family name. The cognomen Man-Inyao is characteristic of South-eastern Asia, particularly Philippines, where it is a rare surname. Parts of the name also exists independently as a first name Man, and a first name Inyao.
| VARIANT | COUNTRY |
|---|---|
| Man-Inyao | Philippines |