Surname تيو (Teo 
, Tio , Tello ) , globally, is a widespread last name. The surname تيو is characteristic of Singapore, where it is a widespread surname, Brunei, where it is a common surname, and British Virgin Islands (explore the name in all countries). In absolute terms, it is commonest in Peru, Singapore, and Mexico. Also, تيو is the forename as well as the last name.