Family name Rombu (Rombu 
) , globally, is a very rare last name. The family name Rombu is characteristic of Romania, where it is a rare surname, Canada, where it is an extremely rare surname, and South Africa. Likewise, Rombu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rombu | Canada, Philippines, India, Romania, South Africa |