All over the world, Pilarin (Pilarin 
) is a very rare principally girly, but scarcely boy's forename. The first name Pilarin is characteristic of Southern Europe, particularly Spain, where it is a very rare female name. Also, Pilarin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pilarin | Spain, Philippines, United States, India, Peru |