Last name 明徳 (Akinori 
, 明徳 ) , all over the world, is a rare surname. The surname 明徳 is habitual in Japan, where it is a rare surname, Singapore, and Switzerland, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Japan, China, and Singapore. Likewise, 明徳 is the forename as well as the last name.