The name Kenyatta originates from the Kikuyu language spoken by the Kikuyu people of Kenya. It is derived from the word "Kenyatta" which means "to circumcise" or "to make an offering". The name has its roots in the cultural traditions and practices of the Kikuyu people, dating back several centuries.

In the early 20th century, the name gained widespread recognition due to its association with Jomo Kenyatta, the first Prime Minister and President of Kenya. Born in 1891 as Kamau wa Ngengi, he later adopted the name Kenyatta as a symbol of his commitment to the Kikuyu culture and the independence movement in Kenya.

One of the earliest recorded instances of the name Kenyatta can be found in the writings of British anthropologist and colonial administrator, Jomo Kenyatta, in his book "Facing Mount Kenya" published in 1938. This work provided valuable insights into the customs and beliefs of the Kikuyu people.

Throughout history, several notable figures have borne the name Kenyatta. Jomo Kenyatta (1891-1978), the renowned Kenyan leader and the first President of Kenya, played a pivotal role in the country's struggle for independence from British colonial rule.

Another prominent figure was Muhoho Kenyatta (1938-2008), a Kenyan politician and the first-born son of Jomo Kenyatta. He served as a member of the Kenyan parliament and held various government positions.

Uhuru Kenyatta (born 1961), the current President of Kenya and the son of Jomo Kenyatta, has carried on the legacy of the name. He has been a influential figure in Kenyan politics since the early 2000s.

Kwai Tsing Kenyatta (1938-2016), a Kenyan athlete and Olympic medalist, won a silver medal in the 1964 Tokyo Olympics for boxing in the heavyweight division.

Wambui Kenyatta (born 1946), a Kenyan politician and the first-born daughter of Jomo Kenyatta, has been actively involved in various initiatives aimed at promoting the welfare of women and children in Kenya.