Family name Mekamu (Mekamu 
) , around the world, is a rare cognomen. The family name Mekamu is characteristic of Ethiopia, where it is a rare surname, Israel, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. In absolute terms, it is the most numerous in Ethiopia, India, and Nigeria. Much less frequently, Mekamu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mekamu | Ethiopia, Nigeria, Israel, India, United States |