Surname Такао (Takao 
, Такао 
) , throughout the world, is quite a common cognomen. The last name Такао is habitual in Japan, where it is quite a rare surname, New Zealand, where it is a rare surname, and Belgium. Not in comparison with a country's population, this name is the most popular in Japan, China, and Brazil. Also, Такао is the forename as well as the last name.