>
Last name ヒサオ (Hisao , ヒサオ ) , around the globe, is a common family name. The last name ヒサオ is habitual in Japan, where it is quite a rare surname, China, where it is a very rare surname, and Spain. Measured by absolute frequency, this name is the most popular in Japan, China, and the United States. Very seldom, ヒサオ is the forename as well as the last name.