Cognomen Falcun (Falcon 
, Falcun 
) , in the entire world, is a widespread surname. The family name Falcun is habitual in Latin America and the Caribbean, particularly British Virgin Islands, where it is quite a common surname, Peru, and Paraguay (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Latin America and the Caribbean, particularly Mexico, Argentina, and Peru. Very seldom, Falcun is the forename as well as the last name.