Family name تئو (Theo 
, تئو) , around the globe, is a common last name. The cognomen تئو is characteristic of Cyprus, where it is quite a common surname, Namibia, and Botswana, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Indonesia, Cameroon, and France. More prevalently, تئو is the forename as well as the last name.