Family name Herwana (Herwana 
) , around the world, is a rare cognomen. The last name Herwana is habitual in Indonesia, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Herwana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Herwana | Malaysia, United States, Philippines, Indonesia |