Ruler, king, or lord
Derived from the Zulu and Xhosa languages of Southern Africa, this name signifies leadership and authority. It is often used as a title of respect or to denote royalty within the Nguni culture. The name gained international recognition through the South African national anthem, 'Nkosi Sikelel' iAfrika'.
About 7 boys were named Nkosi in 2025.
South African child activist who campaigned for HIV/AIDS awareness
Professional South African cricketer
US births per 5-year period, 1990–present (SSA data).