Surname Lwasa (Lwasa 
) , around the world, is a rare last name. The cognomen Lwasa is habitual in Uganda, where it is quite a rare surname, Tanzania, where it is a rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Uganda, Tanzania, and the United States. Likewise, Lwasa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lwasa | United Kingdom, Tanzania, United States, Uganda, Canada |