Worldwide, หงประสิทธิ์ (หงประสิทธิ์ ) is an extremely rare unknown gender forename. Much more frequently, หงประสิทธิ์ is the last name as well as the forename.
Hongprasit
) is an extremely rare unknown gender forename. Much more frequently, หงประสิทธิ์ is the last name as well as the forename.