Surname Otsen (Otsen 
) , in the entire world, is a rare cognomen. The surname Otsen is characteristic of Netherlands, where it is a rare surname, Israel, where it is a very rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Netherlands, the United States, and Canada. Very seldom, Otsen is the forename as well as the last name.
Aad, Lissy, J P J, Tracy, Ineke, Wendy, Audrey, Cullen, Daniel, Gordon, Lorene, Jordan, Enrico, Matthew, Monique, Miranda, Carolyn, Bradley, Chris, Tabitha, Scott, Oren, P J, Rik, L J, Jan, J J, Mark, Mels, Adam, Adri, Piet, Rens, Demi, Lars, Theo, Tino, Nick, Fred, Marie, and William