Last name Sempebwa (Sempebwa 
) , worldwide, is a rare cognomen. The family name Sempebwa is habitual in Uganda, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and South Africa, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Uganda, the United Kingdom, and the United States. Much less frequently, Sempebwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sempebwa | United Kingdom, United States, Uganda, South Africa |