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Cognomen Khaylov (Хайлов
, Khaylov
, Хаилов
) , globally, is quite a rare surname. The cognomen Khaylov is habitual in Russia, where it is quite a rare surname, Belarus, where it is a rare surname, and Kyrgyzstan. In absolute terms, it most frequently occurs in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Хайлов | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Khaylov | United States, Germany, Russia |
| Хаилов | Kazakhstan, Kyrgyzstan, Russia |