Surname バルフォア (Balfour 
, バルフォア) , in the world, is quite a common family name. The surname バルフォア is habitual in Latin America and the Caribbean, particularly British Virgin Islands, where it is quite a common surname, Trinidad and Tobago, and Bahamas. Measured by absolute frequency, it is commonest in the United Kingdom, the United States, and Canada. Very seldom, バルフォア is the forename as well as the last name.