Family name Köklü (Köklü 
) , around the globe, is quite a common cognomen. The last name Köklü is habitual in Turkey, where it is quite a common surname, Austria, where it is a rare surname, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Köklü | Austria, Germany, United States, Turkey, China |
| cemalettin köklü Turkish politician, TR (b. 1923) |
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sibel köklü Turkish journalist, TR |
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| nuh köklü Turkish journalist, TR (b. 1968) |
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| yusuf köklü researcher |
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| nusret köklü |
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Si, Alev, Alim, Anil, Arif, Arca, Arda, Arzu, Adem, Adil, Asim, Asli, Akin, Ayda, Ayla, Ayse, Aysu, Azad, Azim, Cenk, Cuma, Banu, Sefa, Baki, Seda, Sena, Ali, Alp, Can, Cem, Naz, Nuh, Eda, Ece, Ege, Efe, Isa, Oya, Mert, Mine, Musa, Sati, Sadi, Safa, Suna, Sude, Suat, Sema, and Berk