Throughout the world, Kinyanjui (Kinyanjui 
) is an extremely rare male first name. Much more frequently, Kinyanjui is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kinyanjui | Saudi Arabia, United Arab Emirates, Kenya, Uganda, United States |
|
kui kinyanjui Kenyan journalist, US |
|
| wanjiru kinyanjui Kenyan writer, poet, journalist and filmmaker., KE (b. 1958) |
|
|
| lee kinyanjui Kenyan politician, KE (b. 1973) |
|