Surname Garkusha (Гаркуша 
, Гарькуша , Garkusha 
) , around the globe, is a common cognomen. The cognomen Garkusha is characteristic of Eastern Europe, particularly Ukraine, where it is quite a common surname, Russia, where it is quite a rare surname, and Belarus. In absolute terms, it most frequently occurs in Ukraine, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Гаркуша | Ukraine, Belarus, Russia, Kyrgyzstan, Kazakhstan |
| Гарькуша | Ukraine, Kazakhstan, Russia |
| Garkusha | Ukraine, Cyprus, Russia, United States, Bulgaria |
| grigory garkusha Ph.D. St. Petersburg State University 1999 |
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| iryna garkusha researcher |
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| olena garkusha Ph.D. Kharkiv National University of Radioelectronics 2012 |
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Mr, Maria, Maxim, Sasha, Slava, Sveta, Anton, Artem, Katya, Pasha, Pavel, Pawel, Roman, Ruvim, Denis, Daria, Darya, Julia, Taras, Tasia, Elena, Vadim, Yury, Vlada, Yuri, Olya, Ms, Max, Kay, Nik, Mark, Serg, Alex, Alla, Anna, Gleb, Lena, Lera, Nick, Enna, Vlad, Ilya, Ivan, Igor, Iana, Olga, Oleg, Yana, and Irina