All around the world, ஜஸ்டின் (Castin 
, ஜஸ்டின்) is a rare male given name. The first name ஜஸ்டின் is habitual in the Democratic Republic of the Congo, where it is a rare masculine name, the United States, where it is an extremely rare dominantly masculine, but uncommonly feminine name, and India, where it is an extremely rare masculine name. More frequently, ஜஸ்டின் is the last name as well as the forename.