Last name Leksen (Leksen 
) , in the world, is a very rare family name. The surname Leksen is habitual in Norway, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Norway, the United States, and New Zealand. Much less frequently, Leksen is the forename as well as the last name.