Cognomen טריני (Trini 
, Trinny 
, טריני 
) , all around the world, is quite a rare surname. The cognomen טריני is habitual in Trinidad and Tobago, where it is quite a rare surname, Spain, and the Dominican Republic, where it is a rare surname. Not in comparison with a country's population, the name is most common in Spain, Indonesia, and Mexico. More frequently, טריני is the forename as well as the last name.