Last name יוסטינה (Yustin 
, יוסטינה 
) , in the entire world, is quite a rare surname. The surname יוסטינה is characteristic of Tanzania, where it is quite a rare surname, Indonesia, where it is a rare surname, and Nicaragua. Measured by absolute frequency, it is commonest in Indonesia, Tanzania, and Mexico. More frequently, יוסטינה is the forename as well as the last name.