Across the world, Oleynik (Олейник , Oleynik , Олеыник ) is a very rare unisex forename. Much more prevalently, Oleynik is the last name as well as the forename.
Oleinik, Olejnik, Olijnyk, Oliynyk, Olynyk, Олийник, and Олійник
Mr, Kyle, Paul, Phil, Roma, Rita, Rima, Ryan, Dima, Gary, Gene, Greg, Gleb, Lana, Leon, Lena, Lisa, Liya, Lora, Luiz, Kate, Avel, Asya, Anya, Ms, Al, Max, Ana, Amy, Ben, Dan, Nik, Elo, Jose, Mark, Mike, Myra, Serg, Stan, Stas, Alex, Alla, Ally, Anna, Mila, and John
, Oleynik 
, Олеыник