Surname Aregai (Aregai 
, Абебе 
) , worldwide, is a rare cognomen. The family name Aregai is habitual in Ethiopia, where it is a rare surname, Belarus, and Sweden. Likewise, Aregai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aregai | Sweden, Norway, Ethiopia, United States, Canada |
| Абебе | Kyrgyzstan, Russia, Ukraine, Belarus |