Throughout the world, Catherine Johanna (Catherine Johanna 
) is a rare girly first name. The forename Catherine Johanna is characteristic of 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. Very seldom, Catherine Johanna is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Catherine Johanna | Costa Rica, Philippines, Chile, Ecuador, Peru |