Starting with letter P
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 641 | Pontus | Greek | Sea. | M | |
| 642 | Popilius | Shakespearean | 'The Tragedy of Julius Caesar' A senator. | M | |
| 643 | Poratha | Biblical | Fruitful. | M | |
| 644 | Porfirio | Greek | Purple stone. | M | |
| 645 | Porfirio | Spanish | Purple. | M | |
| 646 | Porfiro | Spanish | Purple. | M | |
| 647 | Porter | French | Gatekeeper. | M | |
| 648 | Porter | Latin | Gatekeeper. | M | |
| 649 | Porteur | French | Gatekeeper. | M | |
| 650 | Portier | French | Gatekeeper. | M | |
| 651 | Portumnus | Latin | A god the sea. | M | |
| 652 | Poseidon | Greek | God of the sea and ocean. | M | |
| 653 | Poshita | Indian | Dearly loved. | M | |
| 654 | Posthumus | Shakespearean | 'Cymbeline' Posthumus Leonatus, a gentleman and husband to Imogen. | M | |
| 655 | Potiphar | Biblical | Bull of Africa, a fat bull. | M | |
| 656 | Potipherah | Biblical | That scatters abroad, or demolishes, the fat. | M | |
| 657 | Poul | Danish | Little. | M | |
| 658 | Poul | Latin | Small. | M | |
| 659 | Poul | Scandinavian | Little. Form of Paul. | M | |
| 660 | Poul | Swedish | Little. | M | |