Family name Tá (Dozen 
, Tå 
, Tá 
) , all over the world, is a common last name. The surname Tá is habitual in Japan, where it is quite a common surname, Algeria, where it is quite a rare surname, and Tunisia, where it is a rare surname. In absolute terms, this name is the most popular in Japan, Algeria, and Egypt. Very seldom, Tá is the forename as well as the last name.