All around the world, Jasten (Jasten 
) is a rare primarily male, but very seldom female forename. The forename Jasten is characteristic of Sudan, where it is a rare male name, Iraq, and Egypt, where it is a rare dominantly male, but uncommonly female name. Not in comparison with a country's population, it is the most numerous in Egypt, Sudan, and Philippines. Very seldom, Jasten is the last name as well as the forename.