In all the world, Mwangosi (Mwangosi 
) is an extremely rare unknown gender given name. Much more frequently, Mwangosi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mwangosi | United States, South Africa, Tanzania, Malaysia |
Musa, David, Daudi, Grace, Given, James, Naomi, Nicco, Neema, Eliud, Ester, Ediga, Edwin, Edson, Erick, Happy, Fredy, Festo, Isaka, Isaya, Irene, Mariam, Denis, Delly, Rahel, Kissa, Alex, Anna, Bupe, Kisa, Paul, Gift, Lulu, John, Jifu, Nuru, Martha, Enea, Mboka, Mpoki, Sanke, Alpha, Alune, Amani, Ayoub, Brown, Bruno, Bwimiko, Fred, and Makuka