Family name Köken (Köken 
) , all over the world, is a common surname. The family name Köken is habitual in Turkey, where it is quite a common surname, Austria, where it is a rare surname, and Myanmar, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Turkey, Austria, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Köken | Myanmar, Austria, Germany, Turkey, United States |
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mustafa rahmi köken Turkish politician, TR (b. 1881) |
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| uğur köken Turkish footballer, TR (b. 1937) |
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| zafer köken Turkish lawyer (b. 1960) |
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| deniz köken TR (b. 1964) |
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| özlem yayıcı köken researcher (ORCID 0000-0003-2112-8284) |
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Ali, Alev, Arif, Arda, Arzu, Abdi, Adem, Adil, Asaf, Asim, Asli, Asya, Akay, Akin, Ayla, Ayse, Aziz, Cenk, Cuma, Banu, Baki, Berk, Sefa, Bora, Seda, Sena, Ata, Can, Cem, Nur, Eda, Emi, Ece, Isa, Oya, Mert, Mete, Mine, Musa, Sami, Saim, Sait, Sati, Sila, Suna, Sude, Suat, Sema, and Buse