All over the world, Marganna (Marganna 
) is a very rare mostly boy's, but seldom female forename. The forename Marganna is characteristic of the United States, where it is an extremely rare unisex name, and India, where it is an extremely rare male name. Very seldom, Marganna is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marganna | India, United States |