Surname กิว (Kio 
, กิว 
, Gyuu 
) , all around the world, is quite a common cognomen. The cognomen กิว is habitual in Malaysia, where it is quite a rare surname, Macao, and Kenya. Measured by absolute frequency, it is commonest in Malaysia, Indonesia, and Kenya. Likewise, กิว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kio | Indonesia, Japan, Taiwan, Kenya, Malaysia |
| กิว | Thailand |
| Gyuu | Nigeria |