Surname Rahabu (Rahabu 
) , all around the world, is a very rare family name. The last name Rahabu is habitual in Tanzania, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Malaysia. Much more frequently, Rahabu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rahabu | Tanzania, South Africa, Nigeria, United States, India |
Musa, Laison, Lazaro, Joseph, Julius, Thomas, Ngombe, Haonga, Mahenge, Michael, Mwangoka, Simbeye, Sichalwe, Stewart, Asajile, Charles, Kamwela, Rutebuka, Francis, Mwansasu, Mwasenga, Suleiman, George, Daniel, Robert, Kiwale, Muja, Aron, Amon, Paul, Daud, Lulu, John, Tete, Msigwa, Mhema, Josephat, Mhume, Sanga, Simon, Lucas, Elias, Matitu, Masebo, Magulu, Mshani, Samson, Kibona, Mwita, and Mwashitete