Last name Gwalla (Gwalla 
) , in the world, is a very rare family name. The last name Gwalla is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a very rare surname, South Africa, and Nigeria, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in India, Tanzania, and South Africa. Very seldom, Gwalla is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gwalla | South Africa, India, United States, Tanzania, Nigeria |