In the entire world, טאטי (Tati 
, טאטי 
) is a common unisex first name. The first name טאטי is characteristic of Uruguay, where it is quite a common primarily girly, but scarcely boy's name, Indonesia, where it is quite a rare largely girly, but uncommonly boy's name, and the Dominican Republic, where it is quite a rare predominantly feminine, but scarcely male name. Measured by absolute frequency, it is the most numerous in Indonesia, India, and Colombia. Likewise, טאטי is the last name as well as the forename.