Family name Mariwa (Mariwa 
) , all around the world, is quite a rare last name. The last name Mariwa is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is quite a rare surname, Zimbabwe, and Kenya, where it is a rare surname. Very seldom, Mariwa is the forename as well as the last name.
Sam, Edwin, Hache, Flora, Irene, Oliva, Zanna, Martin, Sahara, Ansila, Elvis, Aminah, Calvin, Kelvin, Roland, Rufaro, Rhanna, Dennis, Dativa, Gerald, Gibson, Amelyn, Neema, Naomi, Tecla, Mary, Siti, Sudi, Alia, Aiza, Rose, Rozi, Lucy, Heri, Hiba, Omar, Marwa, Samer, Amina, Ashia, Aisha, Peter, Diana, Doris, James, Jesca, Leding, and Living