Cognomen Hyaku-Kyo (Hyaku-Kyo 
) , all over the world, is a rare family name. The surname Hyaku-Kyo is characteristic of Eastern Asia, particularly Japan, where it is a rare surname. Parts of the name also exists independently as a first name Hyaku, and a last name Kyo.
| VARIANT | COUNTRY |
|---|---|
| Hyaku-Kyo | Japan |