Most Common Surnames in Istanbul Province (Turkey)

Istanbul, historically known as Byzantium and Constantinople, is the largest city in Turkey and the country's economic, cultural and historic center. The city straddles the Bosporus strait, and lies in both Europe and Asia, with a population of over 15 million residents, comprising 19% of the population of Turkey. Istanbul is the most populous city in Europe, and the world's fifteenth-largest city.


1. Yılmaz 228.7k
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2. Kaya 146.5k
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3. Demir 131.1k
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4. Şahin 123.9k
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5. Aydın 121.7k
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6. Öztürk 119.3k
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7. Yıldız 119.3k
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8. Çelik 112.8k
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9. Yıldırım 108.2k
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10. Özdemir 90.7k
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