Surname Pilgreen (Pilgreen 
) , around the world, is a rare family name. The cognomen Pilgreen is habitual in the United States, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname. Very seldom, Pilgreen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pilgreen | United Kingdom, Spain, United States, Canada, New Zealand |