Cognomen Luuri (Luuri 
) , worldwide, is a rare surname. The family name Luuri is habitual in Finland, where it is quite a rare surname, Estonia, where it is a rare surname, and India, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Finland, India, and the United States. Much less frequently, Luuri is the forename as well as the last name.