Last name Qahtan (قحطان 
, Qahtan 
, Кахтан 
) , globally, is a common surname. The cognomen Qahtan is habitual in Western Asia, particularly Yemen, where it is quite a common surname, Saudi Arabia, and Iraq. More prevalently, Qahtan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| قحطان | Saudi Arabia, Iraq, Egypt, Yemen, Syria |
| Qahtan | Saudi Arabia, Iraq, Yemen, United Arab Emirates, Oman |
| Кахтан | Russia, Ukraine |
| riya qahtan Kurdish politician, IQ (b. 1953) |
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| abdulhakim ali ali qahtan researcher 0000-0001-8254-1764 |
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| talal f qahtan researcher |
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| samar qahtan |
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