Around the globe, Felix Agustin (Felix Agustin 
) is a rare male first name. The first name Felix Agustin is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare boy's name, Bolivia, and Chile. In absolute terms, it is commonest in Peru, Chile, and Spain. Much less frequently, Felix Agustin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Felix Agustin | Romania, Spain, Peru, Chile, Ecuador |