Surname หงส์ษา (หงส์ษา 
) , all over the world, is a rare cognomen. The surname หงส์ษา is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, หงส์ษา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| หงส์ษา | Thailand |
พวงเพ็ญ, and นายคมศักดิ์