All over the world, Grassmann (Grassmann , Грассман ) is an extremely rare unknown gender given name. Much more frequently, Grassmann is the last name as well as the forename.
Graßmann, and Грассманн
Mr, Meli, Mike, Sara, Sven, Alex, Alan, Anna, Anne, Arno, Caua, Cora, Beth, Kate, Kaio, Kurt, Paul, Rael, Rosa, Rolf, Rene, Reny, Mara, Rita, Mark, Uwe, Ms, Ty, Max, Ana, Ann, Ari, Amy, Ada, Pat, Ruy, Don, Gil, Gã, Jan, Joe, Jã, Tim, Edy, Eni, Eva, Ivo, Mary, and Ruth
, Грассман 
) is an extremely rare unknown gender given name. Much more frequently, Grassmann is the last name as well as the forename.