Around the globe, Carolina Isabel (Carolina Isabel 
) is quite a common girly first name. The first name Carolina Isabel is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a common girly name, Costa Rica, where it is quite a rare girly name, and Peru, where it is a rare female name. In absolute terms, it is the most numerous in Chile, Peru, and Spain. Much less frequently, Carolina Isabel is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Carolina Isabel | Costa Rica, Peru, Ecuador, Spain, Chile |