Meaning & Origin
A surname.
Kamau is a boy's baby name of Kenyan origin, from the Gikuyu language of Kenya, meaning 'quiet warrior' or 'silent warrior' — a name that honors the warrior tradition while emphasizing the power of stillness and inner strength over outward bluster.
With over 921 recorded births, Kamau is used in Kenyan and East African communities, particularly among the Gikuyu (Kikuyu) people. The name has a profound dignity — the warrior whose strength is in his silence, whose power needs no announcement. Wangari Maathai (née Muta Kamau) was the foundation of Kenya's Green Belt Movement. Kamau Bell (born W. Kamau Bell, 1973), the American comedian and television host, represents the name's contemporary American presence.