Surname מקלין (Maclean 
, Mclean , Macklin ) , worldwide, is a widespread last name. The cognomen מקלין is characteristic of Jamaica, where it is a common surname, New Zealand, and Saint Vincent and the Grenadines, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Canada. Much less frequently, מקלין is the forename as well as the last name.