Cognomen Reginna (Reginna 
) , worldwide, is a rare surname. The cognomen Reginna is characteristic of Nigeria, where it is a rare surname, Indonesia, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Likewise, Reginna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Reginna | Philippines, Brazil, Nigeria, United States, Indonesia |