Surname Majenga (Majenga 
) , worldwide, is a rare cognomen. The surname Majenga is characteristic of Tanzania, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Likewise, Majenga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Majenga | Tanzania, India, United States, South Africa |