Family name Сімпсон (Simpson 
, Сімпсон 
) , throughout the world, is a widespread last name. The cognomen Сімпсон is characteristic of Jamaica, where it is a common surname, Isle of Man, and Barbados, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, the name is most common in the United States, the United Kingdom, and Australia. Much less frequently, Сімпсон is the forename as well as the last name.