Cognomen Ghaddar (غدار 
, Ghaddar 
) , all over the world, is a common surname. The family name Ghaddar is habitual in Western Asia, particularly Lebanon, where it is a common surname, Iraq, where it is quite a common surname, and Syria, where it is quite a rare surname. Measured by absolute frequency, it is the most numerous in Lebanon, Egypt, and Iraq. Likewise, Ghaddar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| غدار | Sudan, Syria, Egypt, Lebanon, Iraq |
| Ghaddar | Saudi Arabia, United Arab Emirates, Ivory Coast, Lebanon, Democratic Republic of the Congo |
|
mohamad ghaddar LB (b. 1984) |
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| reem ghaddar researcher (ORCID 0000-0002-4167-7101) |
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| fatima ghaddar researcher |
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| suad ghaddar assistant professor and researcher |
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| nesreen ghaddar Lebanese mechanical engineer |
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| alia ghaddar researcher |
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| nesreen ghaddar researcher, ORCID id # 0000-0002-9536-651X |
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| tarek h ghaddar researcher (ORCID 0000-0002-7748-0597) |
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| jamilé ghaddar CA |
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