In all the world, Sijmens (Sijmens ) is an extremely rare unknown gender first name. Much more frequently, Sijmens is the last name as well as the forename.
Ben, Jacqueline, Richard, Justin, Philip, Pieter, Saskia, Fleur, Julie, Johan, Gorik, Kevin, Karin, Scott, Ilse, Nick, John, Leen, Davy, Ruud, Mike, Evy, Nel, J C, J M, Roy, Franciscus, and Kayleigh-Joëlle
) is an extremely rare unknown gender first name. Much more frequently, Sijmens is the last name as well as the forename.