Globally, จุลประสิทธิ์ (จุลประสิทธิ์ ) is an extremely rare unknown gender given name. Much more prevalently, จุลประสิทธิ์ is the last name as well as the forename.
หนุน, and พงศ์ธร
) is an extremely rare unknown gender given name. Much more prevalently, จุลประสิทธิ์ is the last name as well as the forename.