Cognomen Chihoko (Chihoko 
) , around the world, is a rare family name. The family name Chihoko is characteristic of Zimbabwe, where it is a rare surname, and China, where it is an extremely rare surname. Also, Chihoko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chihoko | United States, Japan, China, Zimbabwe, Brazil |