Surname แสงรัชนี (แสงรัชนี 
) , throughout the world, is a very rare cognomen. The cognomen แสงรัชนี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, แสงรัชนี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| แสงรัชนี | Thailand |
Light, and Sangratchanee