Last name ติ่ว (Tio 
, ติ่ว) , all around the world, is a common surname. The family name ติ่ว is habitual in South-eastern Asia, particularly Indonesia, where it is quite a rare surname, Malaysia, and Singapore. Measured by absolute frequency, it most frequently occurs in South-eastern Asia, particularly Indonesia, Philippines, and Malaysia. Also, ติ่ว is the forename as well as the last name.