Throughout the world, Tajia (Tajia 
) is a rare mostly female, but infrequently masculine given name. The first name Tajia is habitual in Tanzania, where it is a rare girly name, Bangladesh, where it is a very rare girly name, and the United States, where it is a very rare predominantly feminine, but very seldom male name. In absolute terms, the name is most common in India, Bangladesh, and Tanzania. Likewise, Tajia is the last name as well as the forename.