Cognomen Ніколсон (Nicholson 
, Ніколсон 
) , across the world, is a widespread surname. The cognomen Ніколсон is characteristic of Jamaica, where it is quite a common surname, Antigua and Barbuda, and Isle of Man (explore the name in all countries). Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and Australia. Very seldom, Ніколсон is the forename as well as the last name.