Across the world, ประสานพงษ์ (ประสานพงษ์ 
) is a very rare largely masculine, but uncommonly feminine forename. The first name ประสานพงษ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare mostly male, but seldom girly name. Likewise, ประสานพงษ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ประสานพงษ์ | Thailand |