Family name Birabwa (Birabwa 
) , in the world, is quite a rare surname. The surname Birabwa is characteristic of Uganda, where it is quite a rare surname, the United Kingdom, where it is an extremely rare surname, and Canada. Not in comparison with a country's population, the name is most common in Uganda, the United States, and the United Kingdom. Very seldom, Birabwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Birabwa | United States, Canada, United Kingdom, Uganda |