Surname Vainna (Vainna 
) , all around the world, is a very rare cognomen. The last name Vainna is habitual in Israel, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Vainna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vainna | India, Israel, United States, Philippines |