Family name Леонин (Leonine 
, Leonin 
, Леонин 
) , all around the world, is quite a rare cognomen. The last name Леонин is characteristic of Philippines, where it is quite a rare surname, Georgia, and United Arab Emirates, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Philippines, Myanmar, and United Arab Emirates. Much less frequently, Леонин is the forename as well as the last name.