Last name テソン (Tesson 
, テソン 
) , all over the world, is quite a common surname. The family name テソン is habitual in France, where it is quite a rare surname, the Dominican Republic, where it is a rare surname, and Netherlands. Not in comparison with a country's population, it is commonest in France, the United States, and Japan. Much less frequently, テソン is the forename as well as the last name.