Cognomen Mongeri (Mongeri 
) , in the entire world, is a rare last name. The last name Mongeri is characteristic of Kenya, where it is quite a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname. In absolute terms, it is the most numerous in Kenya, the United States, and India.
| VARIANT | COUNTRY |
|---|---|
| Mongeri | Kenya, Nigeria, United States, India, Canada |
| giuseppe mongeri Italian painter and writer (1812-1888), IT (b. 1812) |
|
|
| giulio mongeri Italian architect, IT (b. 1873) |
|