Surname Muroyi (Muroyi 
) , throughout the world, is a rare cognomen. The cognomen Muroyi is characteristic of Sub-Saharan Africa, particularly Zimbabwe, where it is quite a rare surname, Tanzania, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Much less frequently, Muroyi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muroyi | Tanzania, Nigeria, United States, South Africa, Zimbabwe |