Family name Grusy (Grusy 
) , across the world, is a very rare last name. The family name Grusy is habitual in New Zealand, where it is a very rare surname, the United States, and Venezuela, where it is an extremely rare surname. Very seldom, Grusy is the forename as well as the last name.
Max, Robert, Deidra, Jackie, Jaclyn, Joseph, Jordan, Jeremy, Norman, Evelyn, Michael, Jeffery, Theresa, Timothy, William, Brittany, Jennifer, Franklin, Stephanie, Christina, Rodney, Burton, Connie, Albert, Sue, Adam, Lisa, Lynn, Jana, John, Jeff, Irma, Susan, Katherine, Kelly, Randy, Renee, Regan, David, Leigh, James, Jenny, Nancy, Ellen, Penny, and Elizabeth