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Cognomen Hamdoon (Hamdoon
) , around the globe, is quite a rare surname. The family name Hamdoon is characteristic of Oman, where it is quite a rare surname, Sudan, and United Arab Emirates. Not in comparison with a country's population, it is commonest in Sudan, Egypt, and Iraq. Much less frequently, Hamdoon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hamdoon | Iraq, Egypt, Sudan, Sri Lanka, Syria |