Cognomen Troshak (Troshak 
) , around the globe, is a very rare family name. The surname Troshak is characteristic of Northern America, particularly the United States, where it is a very rare surname.
Mary, Norman, Edward, Marilyn, Anthony, Abigail, Charles, Beverly, Korinne, Jeremy, Richard, Lindsay, Timothy, Heather, William, Brittany, Kimberly, Gertrude, Lorraine, Letitia, Janyth, Liesel, Dennis, Chad, Rich, Ruth, Ryan, Megan, Susan, April, Kevin, Peter, Richa, David, Donna, James, Joyce, Tanya, Erica, Martin, Andrew, Robert, Nicholas, and Constance