Surname فوستر (Foster 
, Fuster 
, Fewster ) , across the world, is a widespread last name. The last name فوستر is characteristic of Latin America and the Caribbean, particularly Jamaica, where it is a common surname, British Virgin Islands, and Barbados (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 Australia. Much less frequently, فوستر is the forename as well as the last name.