Last name Frewoini (Frewoini 
) , in the entire world, is quite a rare cognomen. The family name Frewoini is characteristic of Ethiopia, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Frewoini is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Frewoini | Ethiopia, United Kingdom, Canada, United States |