Cognomen زلوم (زلوم 
) , in the entire world, is quite a rare family name. The cognomen زلوم is characteristic of Palestinian Territory, where it is quite a common surname, Jordan, and Libya, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Jordan, Palestinian Territory, and Egypt.
| VARIANT | COUNTRY |
|---|---|
| زلوم | Egypt, Jordan, Libya, Yemen, Palestinian Territory |
| عبد القديم زلوم Palestinian politician (1977–2003), JO (b. 1924) |
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| حمودة زلوم Jordanian writer and poet, JO (b. 1943) |
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| حكيم زلوم Algerian actor, DZ (b. 1974) |
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