Cognomen Lotasarwaki (Lotasarwaki 
) , all over the world, is a rare family name. The cognomen Lotasarwaki is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is a rare surname. Very seldom, Lotasarwaki is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lotasarwaki | Tanzania, Italy |