Cognomen Mwicigi (Mwicigi 
) , all over the world, is a rare surname. The surname Mwicigi is habitual in Kenya, where it is quite a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Mwicigi | Kenya, United Kingdom, United States |
| george ndung’u mwicigi Kenyan politician (1932-2016), KE (b. 1932) |
|