Throughout the world, Karen Giselle (Karen Giselle 
) is a rare feminine forename. The first name Karen Giselle is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare female name, Costa Rica, and Peru, where it is a very rare female name. Not in comparison with a country's population, it is the most numerous in Latin America and the Caribbean, particularly Chile, Peru, and Argentina. Very seldom, Karen Giselle is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Karen Giselle | Argentina, Peru, Ecuador, Chile, Costa Rica |