Last name תאו (Theo 
, Teo , תאו 
) , across the world, is a widespread family name. The family name תאו 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). Not in comparison with a country's population, it is commonest in South-eastern Asia, particularly Singapore, Malaysia, and Indonesia. More frequently, תאו is the forename as well as the last name.