Last name メカ (Meka 
, Mecha 
, Mechanic 
) , around the globe, is a common surname. The family name メカ is characteristic of Cameroon, where it is quite a common surname, Ethiopia, and Albania. Measured by absolute frequency, it is commonest in India, Ethiopia, and Cameroon. More prevalently, メカ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Meka | Indonesia, Ethiopia, Kenya, India, Cameroon |
| Mecha | Indonesia, Ethiopia, Kenya, Nigeria, India |
| Mechanic | Indonesia, Egypt, Nigeria, United States, India |
| メカ | Japan |