Cognomen Tabwa (Tabwa 
) , all around the world, is a rare family name. The cognomen Tabwa is habitual in Tanzania, where it is a rare surname, Israel, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Tabwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tabwa | Philippines, Nigeria, Tanzania, India, Israel |