Last name Geday (Geday 
) , globally, is quite a common cognomen. The cognomen Geday is characteristic of Lebanon, where it is quite a rare surname, Ethiopia, and Denmark. In absolute terms, it most frequently occurs in India, Ethiopia, and Sudan. Also, Geday is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Geday | Saudi Arabia, Sudan, India, Ethiopia, Lebanon |
| paul geday Egyptian film director, EG (b. 1901) |
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| alda adriano geday (b. 1954) |
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| elisabeth geday (b. 1965) |
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| morten a geday researcher |
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| jacob geday researcher |
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