Surname Лейтон (Leighton 
, Leyton , Leiton , along with others...) , across the world, is a common cognomen. The last name Лейтон is characteristic of Latin America and the Caribbean, particularly Costa Rica, where it is a common surname, Chile, where it is quite a common surname, and Nicaragua (explore the name in all countries). Not in comparison with a country's population, the name is most common in Colombia, Chile, and the United States. Much less frequently, Лейтон is the forename as well as the last name.