Cognomen Farpa (Harper 
, Farpa 
) , across the world, is a widespread surname. The last name Farpa is habitual in Barbados, where it is a common surname, Isle of Man, where it is quite a common surname, and Saint Vincent and the Grenadines (explore the name in all countries). Measured by absolute frequency, the name is most common in the United States, the United Kingdom, and Australia. Very seldom, Farpa is the forename as well as the last name.