Surname 泰弘 (Yasuhiro 
, 泰弘 ) , globally, is quite a rare cognomen. The cognomen 泰弘 is characteristic of Japan, where it is quite a rare surname, Taiwan, where it is a rare surname, and Singapore. Not in comparison with a country's population, the name is most common in Eastern Asia, particularly Japan, China, and Taiwan. Likewise, 泰弘 is the forename as well as the last name.