All around the world, Julian Agustin (Julian Agustin 
) is a rare masculine forename. The first name Julian Agustin is characteristic of Latin America and the Caribbean, particularly Peru, where it is a rare boy's name, Chile, and Argentina, where it is a very rare male name. Not in comparison with a country's population, it is the most numerous in Peru, Argentina, and Spain. Much less frequently, Julian Agustin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Julian Agustin | Argentina, Chile, Peru, Ecuador, Spain |