Family name แท็ก (Tag 
, Thaek 
, แท็ก 
) , in the entire world, is a common last name. The surname แท็ก is habitual in Egypt, where it is quite a common surname, Sudan, where it is quite a rare surname, and United Arab Emirates. Not in comparison with a country's population, it is the most numerous in Northern Africa, particularly Egypt, Sudan, and Algeria. Very seldom, แท็ก is the forename as well as the last name.