Around the globe, Slacke (Slacke 
) is an extremely rare unknown gender given name. Predominantly, Slacke is the last name as well as the forename.
Mr, Alison, Robert, Denise, Lauren, Larisa, Joseph, Teresa, Nathan, Oliver, Olivia, Katreeva, Randall, Deirdre, Dominic, Mary Ann, Kathleen, Geoffrey, Lorraine, Jonathan, Marcia, Marion, Oscar, James, Ms, Kat, Leo, Jan, Jim, Ian, Mark, Anne, Colm, Catherine, Paul, Marie, Amber, Aoife, Chris, Peter, Penny, Geoff, Grant, Janet, John, and Christopher