Family name Wamena (Wamena 
) , globally, is a rare cognomen. The cognomen Wamena is characteristic of the Democratic Republic of the Congo, where it is a rare surname, Indonesia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wamena | Democratic Republic of the Congo, United States, Indonesia |