Cognomen Shinma (Shinma 
, Симма 
) , globally, is a very rare last name. The last name Shinma is characteristic of Myanmar, where it is a very rare surname, Kyrgyzstan, and Brazil, where it is an extremely rare surname. In absolute terms, this name is the most popular in Myanmar, Brazil, and Russia. Predominantly, Shinma is the forename as well as the last name.