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