Cognomen シモノ (シモノ 
, Shimono 
) , around the world, is a rare surname. The cognomen シモノ is habitual in Estonia, where it is a rare surname, Japan, where it is a very rare surname, and the United States. Not in comparison with a country's population, this name is the most popular in the United States, Brazil, and Japan. More frequently, シモノ is the forename as well as the last name.