| Franç. | pers | blue-green, blue-grey |
| Franç.: Bigorre | perimi | "les glaces en montagne"; glacier |
| Franç. | parme | mauve (no relation to the city) |
| Franç.: Anniviers (VS) | pèr (fém. pèS) | blue |
| Franç.: Isérables (VS) | pyer | blue |
| Franç.: Lens (VS) | prire | petite gentiane (fleur bleue) |
| Franç.: NE | chapelet per | Blue Tit, 391 |
| Franç.: ouest | péruche | Blue Tit, 391 |
| Ital.reg. | perlina, perluccia | Blue Tit, 391 |
| Ital.: Menton | sperlussa | Blue Tit, 391 |
| Franç. | perlinque | Blue Tit, 391 |
| Roman. | burlinc | marcassin (young wild boar: characteristically striped) |
| Franç. | pervenche | light blue; periwinkle |
| Gael.I | spéir | sky |
| Gael.I | spéiriuil | shiny, gay, graceful, beautiful |
| Engl.reg. | spirit duck | Smew, 62 |