Around the globe, Karenu (Karenu 
, กเรณุ 
) is a very rare unisex first name. The first name Karenu is characteristic of Southern Asia, particularly India, where it is an extremely rare girly name. Very seldom, Karenu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Karenu | India |
| กเรณุ | Thailand |