Family name Aregay (Aregay 
) , around the world, is a common last name. The family name Aregay is characteristic of Ethiopia, where it is quite a rare surname, Sudan, and Saudi Arabia, where it is a rare surname. More prevalently, Aregay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aregay | Spain, United States, Sudan, Ethiopia, Saudi Arabia |
| merid wolde aregay Ethiopian historian, ET (b. 1927) |
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| ethiopia gebremeskel aregay Ethiopian long-distance runner, ET |
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| jesus maria caum aregay researcher ORCID: 0000-0001-7042-2768 |
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| nuria caum aregay |
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