Cognomen אינו (Eno 
, Eino 
, Hinault 
) , around the globe, is a common last name. The last name אינו is habitual in Nigeria, where it is quite a common surname, Namibia, and Albania, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Nigeria, Indonesia, and Egypt. Likewise, אינו is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eno | Nigeria, Japan, Egypt, Indonesia, United States |
| Eino | Finland, Japan, Philippines, Egypt, United States |
| Hinault | France, United Kingdom, United States, Brazil, Mexico |
| אינו | Israel |
| אינו שאקי IL (b. 1912) |
|