Worldwide, Svach (Svach 
) is an extremely rare unknown gender first name. Much more prevalently, Svach is the last name as well as the forename.
Mr, Martin, Maxine, Steven, Blaire, Krista, Daniel, George, Gilles, Jagger, Joseph, Judith, Taylor, Teresa, Edward, Hallie, Matthew, Michael, Mikayla, Anthony, Tomã, Johny, Josef, Louis, Cam, Jan, Mary, Mike, Anne, Petr, Rene, Lois, John, Katrina, Jiri, Megan, Shane, Sonia, Allan, Annie, Betty, Peter, David, Linda, Vera, and Kirsten