Last name เธนส์ (Theuns 
, เธนส์ 
) , throughout the world, is quite a rare surname. The cognomen เธนส์ is characteristic of Belgium, where it is quite a rare surname, Netherlands, and Australia, where it is a very rare surname. Measured by absolute frequency, it is commonest in Western Europe, particularly Netherlands, Belgium, and Germany. Likewise, เธนส์ is the forename as well as the last name.