Around the globe, ไทยประสิทธิ์ (ไทยประสิทธิ์ 
) is a very rare largely masculine, but infrequently female given name. The first name ไทยประสิทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly masculine, but uncommonly female name. More frequently, ไทยประสิทธิ์ is the last name as well as the forename.