Last name アンサー (Ansah 
, Unser 
, アンサー) , across the world, is a common cognomen. The family name アンサー is habitual in Ghana, where it is a common surname, Qatar, where it is quite a rare surname, and Togo. Measured by absolute frequency, the name is most common in Ghana, Indonesia, and the United States. Very seldom, アンサー is the forename as well as the last name.