Cognomen سيمبسون (Simpson 
, سيمبسون) , all over the world, is a widespread last name. The family name سيمبسون is habitual in 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, it is commonest in the United States, the United Kingdom, and Australia. Much less frequently, سيمبسون is the forename as well as the last name.