Cognomen ติ๊ว (Tio 
, ติ๊ว) , globally, is a common surname. The surname ติ๊ว is habitual in South-eastern Asia, particularly Indonesia, where it is quite a rare surname, Malaysia, and Singapore. Not in comparison with a country's population, the name is most common in South-eastern Asia, particularly Indonesia, Philippines, and Malaysia. Also, ติ๊ว is the forename as well as the last name.