Family name Parnelle (Parnelle 
) , across the world, is a very rare last name. The surname Parnelle is characteristic of the United States, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United Kingdom. More prevalently, Parnelle is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Parnelle | Canada, France, United States, United Kingdom, Democratic Republic of the Congo |