Cognomen พรรณศร (พรรณศร 
) , worldwide, is a very rare family name. The cognomen พรรณศร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, พรรณศร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พรรณศร | Thailand |