Cognomen Njama (Njama 
, Няма 
) , in the entire world, is quite a common family name. The cognomen Njama is habitual in Sub-Saharan Africa, particularly Tanzania, where it is quite a rare surname, Kenya, and Nigeria, where it is a very rare surname. Much less frequently, Njama is the forename as well as the last name.
Mr, Alice, Allan, Abbas, Amina, Adili, Aisha, Carol, Kombo, Peter, David, Grace, Leyla, Jesse, Twaha, Neema, Heinz, Frank, Imamu, Omari, Omary, Wanja, Saidi, Yahya, Sarah, Salim, Nk, Joy, Ian, Otu, Mary, Mark, Musa, Mkpe, Suna, Alex, Ally, Abby, Asha, Paul, Rama, Jane, John, Jude, Eddy, Iddi, Moses, Salma, and Zaina