All around the world, Tatis (Tatis 
) is quite a rare principally girly, but scarcely boy's first name. The first name Tatis is characteristic of Latin America and the Caribbean, particularly Colombia, where it is quite a rare female name, Guatemala, and Panama, where it is a rare girly name. Measured by absolute frequency, it most frequently occurs in Colombia, Guatemala, and Indonesia. Likewise, Tatis is the last name as well as the forename.