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Cognomen Hacıoğlu (Hacıoğlu
, Хаджиоглу
) , in all the world, is a rare surname. The cognomen Hacıoğlu is characteristic of Cyprus, where it is quite a rare surname, Turkey, where it is a rare surname, and Bulgaria. In absolute terms, it is the most numerous in Turkey, Bulgaria, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Hacıoğlu | Cyprus, Spain, Bulgaria, Germany, Turkey |
| Хаджиоглу | Ukraine, Bulgaria, Russia |