In the world, טוסיה (Tosia 
, טוסיה ) is a rare feminine given name. The forename טוסיה is characteristic of Poland, where it is quite a rare female name, Georgia, and Israel, where it is a rare primarily feminine, but very seldom masculine name. Measured by absolute frequency, it is commonest in Poland, India, and Israel. Much less frequently, טוסיה is the last name as well as the forename.