Family name Bonyak (Bonyak 
, Боняк 
) , globally, is a rare surname. The cognomen Bonyak is habitual in Ukraine, where it is a rare surname, Russia, where it is a very rare surname, and the United States.
Ms, Gordon, Janine, Thomas, Edward, Hannah, Marlene, Matthew, Melissa, Melanie, Ronald, Michael, Katrina, Kennedy, Rebecca, Dorothy, Leonard, Vincent, Mackenzie, Catherine, Valentina, Michele, Robert, Bonita, Carrie, Amy, Kay, Mark, Kyle, Paul, Ruth, Ryan, John, Jill, Tina, Nina, Sarah, Stacy, Scott, Karen, David, Diane, Lenny, Faith, Irina, Stacey, Bernadette, and Yekaterina