Family name Yalcinkaya (Yalcinkaya 
, Yalcınkaya , Ялцинкая 
) , around the world, is quite a rare surname. The cognomen Yalcinkaya is habitual in Turkey, where it is quite a rare surname, Belgium, where it is a rare surname, and Germany. Measured by absolute frequency, it is the most numerous in Turkey, Germany, and France.
| VARIANT | COUNTRY |
|---|---|
| Yalcinkaya | United States, France, Belgium, Germany, Turkey |
| Yalcınkaya | Turkey |
| Ялцинкая | Russia |
| mustafa yalcinkaya researcher |
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| erkan yalcinkaya researcher |
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| beyza citci yalcinkaya researcher |
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| fatma yalcinkaya researcher ORCID ID = 0000-0002-5057-3718 |
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| tuncay yalcinkaya researcher ORCID ID = 0000-0002-7982-1105 |
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| tulay yalcinkaya researcher |
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| a d yalcinkaya researcher |
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| emre yalcinkaya researcher |
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| ahmet yalcinkaya researcher |
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| esra evrim yalcinkaya researcher |
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| yasemin yalcinkaya researcher |
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| sedat yalcinkaya researcher |
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| damla yalcinkaya researcher (ORCID 0000-0002-8047-389X) |
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| cengiz yalcinkaya researcher |
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| eyup yalcinkaya Ph.D. Middle East Technical University 2018 |
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