In all the world, Schueman (Schueman 
) is an extremely rare unknown gender first name. Much more prevalently, Schueman is the last name as well as the forename.
Sam, Mindy, Sarah, Shawn, Susan, Angie, Colby, Cliff, Cindy, Brian, Brent, Bruce, Karen, Katie, Kayla, Kelly, Keith, David, Donna, Grace, Laura, Janee, Ivan, Jeff, John, Lois, Sue, Ken, Rod, Lou, Hui, Mary, Mark, Mike, Abby, Cody, James, Clay, Beth, Katy, Kirk, Pajl, Dean, Dana, Dave, Dawn, Dina, Gary, Barb, and Joyce