Across the world, Siemßen (Siemßen ) is an extremely rare unknown gender first name. Much more frequently, Siemßen is the last name as well as the forename.
Siemssen
Kai, Ronald, Hendrik, Angelina, Jacqueline, and Hans-Jürgen
) is an extremely rare unknown gender first name. Much more frequently, Siemßen is the last name as well as the forename.