Last name 中松 (Zhongsong 
, 中松 , Nakamatsu 
) , around the world, is a rare surname. The family name 中松 is characteristic of Peru, where it is a rare surname, Brazil, and Japan, where it is a very rare surname. Measured by absolute frequency, it is commonest in Peru, Brazil, and the United States. More frequently, 中松 is the forename as well as the last name.