Globally, Sebastian Nicolas (Sebastian Nicolas 
) is quite a rare male first name. The first name Sebastian Nicolas is characteristic of Chile, where it is quite a common male name, Cyprus, where it is quite a rare male name, and Sweden, where it is a rare masculine name. In absolute terms, the name is most common in Chile, Argentina, and Spain. Much less frequently, Sebastian Nicolas is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sebastian Nicolas | Argentina, Peru, Ecuador, Spain, Chile |