Cognomen מועלם (Mualam 
, Moalem 
, Mualem 
) , globally, is quite a rare surname. The last name מועלם is habitual in Western Asia, particularly Israel, where it is quite a common surname, Lebanon, where it is quite a rare surname, and United Arab Emirates, where it is a rare surname. In absolute terms, it most frequently occurs in Israel, Saudi Arabia, and Indonesia. Much less frequently, מועלם is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mualam | Philippines, India, United States, Pakistan, Indonesia |
| Moalem | Israel, Saudi Arabia, India, United States, Lebanon |
| Mualem | Israel, Ethiopia, Argentina, Saudi Arabia, United States |
| מועלם | Israel |
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יהודה מועלם IL (b. 1921) |
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דוד מועלם IL (b. 1931) |
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| בוטרוס מועלם former Archbishop of Brazil and Galilee, IL (b. 1928) |
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יסמין מועלם Israeli singer-songwriter, IL (b. 1995) |
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| מיכל מועלם Israeli dancer, IL (b. 1974) |
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| לורנס מועלם IL (b. 1965) |
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| ינון מועלם IL (b. 1968) |
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| מזל מועלם Israeli journalist, IL |
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