Across the world, Thoss (Thoss 
) is an extremely rare unknown gender first name. Much more prevalently, Thoss is the last name as well as the forename.
Mr, Reed, Dean, Dana, Dave, Gary, Glen, Lisa, Jack, John, Rene, Jens, Judy, Jill, Nils, Eric, Erik, Vera, Fern, Ines, Irma, Jean, Ralf, Paul, Kiki, Ms, Kay, Ray, Lee, Jan, Tom, Tim, Uwe, Marc, Mary, Mark, Maxi, Mike, Alex, Andy, Anne, Anja, Brad, Brat, Kate, Kurt, Marco, and Marko