Surname Сэльвин (Salvin 
, Сэльвин 
) , in the entire world, is quite a rare cognomen. The last name Сэльвин is characteristic of Latin America and the Caribbean, particularly Martinique, where it is quite a common surname, El Salvador, where it is quite a rare surname, and Uruguay, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in the United Kingdom, France, and Bangladesh. Likewise, Сэльвин is the forename as well as the last name.