Family name ฮิว (Hio 
, ฮิว 
) , throughout the world, is quite a rare cognomen. The family name ฮิว is characteristic of Macao, where it is quite a rare surname, Malaysia, and Costa Rica, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in South-eastern Asia, particularly Malaysia, Indonesia, and Myanmar. Likewise, ฮิว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hio | Taiwan, Japan, Indonesia, Malaysia, Mozambique |
| ฮิว | Thailand |