Surname Шио (Shyo 
, Chio 
, Shio 
) , globally, is a common cognomen. The surname Шио is characteristic of Macao, where it is a widespread surname, Georgia, where it is quite a common surname, and Mozambique, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Tanzania, Macao, and Mozambique. Also, Шио is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shyo | Malaysia, United States, Myanmar, India, Mexico |
| Chio | Japan, Macao, India, Mozambique, Taiwan |
| Shio | Japan, Philippines, Tanzania, India, Mexico |
| Шио | Kazakhstan, Russia, Ukraine |
Чохонелидзе, and Тамазашвілі