Surname טאיו (Taio 
, טאיו 
) , all around the world, is quite a rare cognomen. The cognomen טאיו is habitual in Japan, where it is a rare surname, Greece, and Portugal. Not in comparison with a country's population, this name is the most popular in Japan, Greece, and Pakistan. Likewise, טאיו is the forename as well as the last name.