Around the world, Tobiasen (Tobiasen 
) is an extremely rare unknown gender forename. Much more prevalently, Tobiasen is the last name as well as the forename.
Mr, Jake, John, Joan, Tina, Noel, Neil, Edna, Eric, Maria, Mette, Megan, Sarah, Shaun, Simon, Signe, Sussi, Sejer, Stine, Stina, Scott, Caleb, Lars, Claus, Glen, Rita, Ms, Jo, Max, Kim, Pat, Jan, Tom, Ole, Mark, Mads, Mike, Anne, Aric, Arty, Carl, Cole, Bent, Kenn, Kent, Paul, Poul, Ryan, and Cindy