Starting with letter P
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 501 | Phlegon | Biblical | Zealous, burning. | M | |
| 502 | Phoebus | Latin | Shining. | M | |
| 503 | Phoenicia | Biblical | Red, purple. | M | |
| 504 | Phoenix | Greek | A bird that built its own pyre and then was reborn from the ashes. | M | |
| 505 | Phorcys | Greek | A sea god. | M | |
| 506 | Phrixus | Greek | Son of Nephele. | M | |
| 507 | Phygellus | Biblical | Fugitive. | M | |
| 508 | Phylacteries | Biblical | Things to be especially observed. | M | |
| 509 | Phylo | Greek | Friend. | M | |
| 510 | Pi-hahiroth | Biblical | The mouth, the pass of Hiroth. | M | |
| 511 | Piaras | Gaelic | Rock. | M | |
| 512 | Piaras | Greek | Rock. | M | |
| 513 | Piarres | Greek | Rock. | M | |
| 514 | Picaworth | English | From the woodcutter's estate. | M | |
| 515 | Picford | English | From the woodcutter's ford. | M | |
| 516 | Pickford | English | From the woodcutter's ford. | M | |
| 517 | Pickworth | English | From the woodcutter's estate. | M | |
| 518 | Picus | Latin | Father of Faunus. | M | |
| 519 | Pierce | Anglo-Saxon | Rock. | M | |
| 520 | Pierce | English | Rock. | M | |