Family name Olaby (Olaby 
) , across the world, is quite a rare cognomen. The cognomen Olaby is characteristic of the Democratic Republic of the Congo, where it is a rare surname, Syria, and United Arab Emirates. In absolute terms, it most frequently occurs in the Democratic Republic of the Congo, Syria, and Egypt.
| VARIANT | COUNTRY |
|---|---|
| Olaby | Democratic Republic of the Congo, Egypt, Syria, United States, United Arab Emirates |
| osama olaby researcher |
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