Surname นิชิ (Nichi 
, นิชิ 
) , all over the world, is a rare family name. The family name นิชิ is characteristic of Panama, where it is a rare surname, Romania, and Chile. Measured by absolute frequency, this name is the most popular in Indonesia, Brazil, and India. More prevalently, นิชิ is the forename as well as the last name.