| Name | Sex | Language | Meaning(s) | Original Spelling | Notes |
|---|
| Pearce | Male | English 773 names Irish 84 names | Meaning(s) of Pearce: Rock 34 names Stone 19 names | | Variant of Pierce. |
| Pearl | Female | English 773 names | Meaning(s) of Pearl: Pearl 41 names | | |
| Pedr | Male | Welsh 50 names | Meaning(s) of Pedr: Rock 34 names Stone 19 names | | |
| Pedro | Female | Spanish 108 names | Meaning(s) of Pedro: Rock 34 names Stone 19 names | | Spanish form of Peter. |
| Peenar | Female | Persian 2045 names | Meaning(s) of Peenar: Fountain 16 names Spring 16 names | پینار | Variant of the name Pinar. |
| Peerayeh | Female | Persian 2045 names | Meaning(s) of Peerayeh: Adornment 72 names Gold 33 names Jewels 14 names | پيرایه | Variant of the name Piraya. |
| Pegaah | Female | Persian 2045 names | Meaning(s) of Pegaah: Dawn 24 names | پگاه | Variant of the name Pegah. |
| Pegah | Female | Persian 2045 names | Meaning(s) of Pegah: Dawn 24 names | پگاه | |
| Pelagia | Female | Polish 52 names | Meaning(s) of Pelagia: Open Sea 2 names | | Form of Greek Pelagius. |
| Pelayo | Female | Spanish 108 names | Meaning(s) of Pelayo: Open Sea 2 names | | Spanish form of Greek Pelagius. |
| Pelle | Male | Swedish 26 names | Meaning(s) of Pelle: Rock 34 names Stone 19 names | | Pet form of Per, Scandinavian form of Peter. |
| Pellegrino | Male | Italian 145 names | Meaning(s) of Pellegrino: Foreigner 5 names Stranger 10 names | | Italian form of Peregrine. |
| Per | Male | Scandinavian 81 names | Meaning(s) of Per: Rock 34 names Stone 19 names | | Form of Peter. |
| Perce | Male | Irish 84 names | Meaning(s) of Perce: Rock 34 names Stone 19 names | | Variant of Pierce. |
| Peregrine | Male | English 773 names | Meaning(s) of Peregrine: Foreigner 5 names Stranger 10 names | | |
| Perla | Female | Spanish 108 names | Meaning(s) of Perla: Pearl 41 names | | Spanish form of Pearl. |
| Perlita | Female | Spanish 108 names | Meaning(s) of Perlita: Pearl 41 names | | Pet form of Perla. |
| Perry | Male | English 773 names | Meaning(s) of Perry: Foreigner 5 names Stranger 10 names | | Pet form of Peregrine, or from a surname meaning "one who lives by a pear tree". |
| Persis | Female | English 773 names | Meaning(s) of Persis: Persian Woman 1 names | | Name of a woman mentioned in the New Testament. |
| Peta | Female | English 773 names | Meaning(s) of Peta: Rock 34 names Stone 19 names | | Feminine of Peter. |
| Peter | Male | English 773 names German 170 names Scandinavian 81 names | Meaning(s) of Peter: Rock 34 names Stone 19 names | | Name of one of the apostles of prophet Jesus son of Mary. |
| Petra | Female | English 773 names | Meaning(s) of Petra: Rock 34 names Stone 19 names | | Feminine of Peter. |
| Philbert | Male | English 773 names French 120 names | Meaning(s) of Philbert: Bright Love 1 names Very Bright 1 names Very Famous 1 names | | |
| Philip | Male | English 773 names | Meaning(s) of Philip: Horse-lover 8 names | | |
| Philipina | Female | English 773 names German 170 names | Meaning(s) of Philipina: Horse-lover 8 names | | Variant of the name Philippina. |
| Philippa | Female | English 773 names German 170 names | Meaning(s) of Philippa: Horse-lover 8 names | | Feminine of Philip. |
| Philippina | Female | English 773 names German 170 names | Meaning(s) of Philippina: Horse-lover 8 names | | Elaboration of Philippa. |
| Philo | Male | English 773 names German 170 names | Meaning(s) of Philo: Loving 33 names | | |
| Pia | Female | English 773 names Italian 145 names Polish 52 names Scandinavian 81 names | Meaning(s) of Pia: Honorable 53 names Pious 18 names Respectful 7 names | | From the feminine form of Latin pius. |
| Piaras | Male | Irish Gaelic 11 names | Meaning(s) of Piaras: Rock 34 names Stone 19 names | | From Piers. |
| Piedad | Female | Spanish 108 names | Meaning(s) of Piedad: Piety 2 names | | |
| Pierce | Female | English 773 names Irish 84 names | Meaning(s) of Pierce: Rock 34 names Stone 19 names | | Variant of Piers. |
| Pierre | Male | French 120 names | Meaning(s) of Pierre: Rock 34 names Stone 19 names | | French form of Peter. |
| Pierrette | Female | French 120 names | Meaning(s) of Pierrette: Rock 34 names Stone 19 names | | French feminine diminutive of Pierre. |
| Piers | Male | English 773 names | Meaning(s) of Piers: Rock 34 names Stone 19 names | | Middle English form of Peter. |
| Piet | Male | Dutch 36 names Flemish 3 names German 170 names | Meaning(s) of Piet: Rock 34 names Stone 19 names | | Form of Peter. |
| Pietro | Male | Italian 145 names | Meaning(s) of Pietro: Rock 34 names Stone 19 names | | Italian form of Peter. |
| Pinar | Female | Persian 2045 names | Meaning(s) of Pinar: Fountain 16 names Spring 16 names | پینار | |
| Pio | Male | Italian 145 names Portuguese 39 names Spanish 108 names | Meaning(s) of Pio: Honorable 53 names Pious 18 names Respectful 7 names | | From Latin Pius. |
| Piraya | Female | Persian 2045 names | Meaning(s) of Piraya: Adornment 72 names Gold 33 names Jewels 14 names | پيرایه | |
| Pirayeh | Female | Persian 2045 names | Meaning(s) of Pirayeh: Adornment 72 names Gold 33 names Jewels 14 names | پيرایه | Variant of the name Piraya. |
| Piroozah | Female | Persian 2045 names | Meaning(s) of Piroozah: Turquoise 13 names | پيروزه | Variant of the name Piruza. |
| Piruza | Female | Persian 2045 names | Meaning(s) of Piruza: Turquoise 13 names | پيروزه | |
| Piruzeh | Female | Persian 2045 names | Meaning(s) of Piruzeh: Turquoise 13 names | پيروزه | Variant of the name Piruza. |
| Poppy | Female | English 773 names | Meaning(s) of Poppy: Poppy 4 names | | |
| Porfirio | Male | Italian 145 names Spanish 108 names | Meaning(s) of Porfirio: Purple Dye 2 names | | |
| Porgul | Female | Persian 2045 names | Meaning(s) of Porgul: Adorned With Flowers 3 names | پُرگل | |
| Porifirio | Male | Italian 145 names Spanish 108 names | Meaning(s) of Porifirio: Purple Dye 2 names | | |
| Porushat | Female | Persian 2045 names | Meaning(s) of Porushat: Happy 194 names Joyful 36 names | پُروشات | |
| Poul | Male | Danish 28 names | Meaning(s) of Poul: Small 14 names | | Danish form of Paul. |
