Globally, ประสิทธิ์ศรี (ประสิทธิ์ศรี 
) is a very rare gender-neutral first name. The given name ประสิทธิ์ศรี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Very seldom, ประสิทธิ์ศรี is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ประสิทธิ์ศรี | Thailand |
Prasiartsri, Prasirdsri, and Prasirtsree