Cognomen Onufryk (Onufryk 
) , in all the world, is a very rare surname. The last name Onufryk is characteristic of Poland, where it is a very rare surname, Canada, and France. Measured by absolute frequency, the name is most common in the United States, Poland, and Canada. Much less frequently, Onufryk is the forename as well as the last name.
Sue, Andriy, Brenda, Kalyna, Rachel, Robert, Ronald, Denise, Debbie, Julian, Oksana, Charles, Carolyn, Gregory, Natalia, Vitaliy, Vitalii, William, Marianna, Antonina, Theodore, Alexandre, Andrew, Christina, Irene, Julie, Ann, Dan, Mary, Anna, Anne, Paul, Ross, Lori, Jane, John, Nina, Oleh, Zeon, Maria, Susan, Peter, Roman, Debra, David, Grace, Joyce, Henri, and Volodymyr