Family name Kolowa (Kolowa 
) , in the entire world, is a rare surname. The family name Kolowa is characteristic of Tanzania, where it is quite a rare surname, Finland, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Kolowa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kolowa | Finland, South Africa, India, Tanzania, Nigeria |