| Name | Meaning | Origins | Gender | Popularity (last 10y) | |
|---|---|---|---|---|---|
| Perfecta | Perfect; complete, made whole | Latin | Girl | — | |
| Perlla | Pearl | Latin | Girl | — | |
| Perpetue | Perpetual, everlasting, eternal | Latin | Girl | — | |
| Perpetuo | Perpetual; everlasting; eternal | Italian, Latin, Portuguese | Boy | — | |
| Persilla | Ancient, venerable | Latin | Girl | — | |
| Persio | Persian; of or from Persia | Latin | Boy | — | |
| Persius | From an ancient Roman name - often interpreted as 'of Persia' or derived from Greek Persēs ('destroyer'). | Latin | Boy | — | |
| Petria | Rock, stone (feminine form of Peter) | Greek, Latin | Girl | — | |
| Petrina | Derived from Peter, meaning "rock" or "stone" | Latin | Girl | — | |
| Petronel | Rock, stone (diminutive/derivative form) | Latin | Girl | — | |
| Petronella | Feminine/diminutive form of Peter/Petronius meaning 'rock' or 'stone' (little rock) | German, Latin, Scandinavian | Girl | — | |
| Petronia | Feminine form of Petronius; from a Roman family name, often interpreted as "rock" or "stone". | Latin | Girl | — | |
| Petronilla | Little rock (diminutive of Petronia/Petronius) | Latin | Girl | — | |
| Petronio | Derived from Petronius, related to Greek 'petros' meaning 'rock' or 'stone'. | Latin | Boy | — | |
| Petronius | UNKNOWN | Etruscan, Latin | Boy | — | |
| Petrus | Rock, stone | Latin, Romanian | Boy | — | |
| Pharasmanes | Glorious-minded | Avestan, Georgian, Greek, Latin, Middle Persian | Boy | — | |
| Pharnaces | Divine glory | Greek, Latin, Old Persian | Boy | — | |
| Phelyx | Happy, fortunate, blessed | Latin | Boy | — | |
| Pheobus | Bright, radiant | Greek, Latin | Boy | — | |
| Phocas | Seal | Greek, Latin | Boy | — | |
| Phylicia | Fortunate, happy | English, Greek, Latin | Girl | — | |
| Phyneas | Possibly "oracle" or "mouth of brass" (exact origin uncertain) | Hebrew, Latin | Boy | — | |
| Pi | Pious, dutiful | Latin | Boy | — | |
| Piah | Pious, devout (also appears as 'beloved' in related South Asian forms) | Italian, Latin, Scandinavian | Girl | — | |
| Pias | Pious, devout | Dutch, Latin | Unisex | — | |
| Piera-Lucia | Rock (stone) + light | Italian, Latin | Girl | — | |
| Piera-Maria | Rock (Piera) + beloved (Maria) | Hebrew, Italian, Latin | Girl | — | |
| Pierina Maria | Pierina: 'little rock' (diminutive of Peter) + Maria: traditional name of Mary, often rendered 'beloved' / ' wished-for child' or historically 'sea of bitterness' | Italian, Latin | Girl | — | |
| Pieryna | Diminutive of Peter - 'little rock' or 'small stone' | Italian, Latin | Girl | — | |
| Pieta | Piety, devotion; mercy or compassion | Italian, Latin | Girl | — | |
| Pikten | Of the Picts; 'painted one' or 'from Pictland' | Latin | Unisex | — | |
| Pilate | Probably 'armed with a javelin' or 'cap-wearing' (derived from the Latin Pilatus) | Latin | Boy | — | |
| Pilou | Rock, stone | French, Greek, Latin | Boy | — | |
| Pilumnus | Name of a Roman protective deity associated with childbirth, the household, and agriculture. | Latin | Boy | — | |
| Piro | Uncertain - may mean 'rock' if derived from Piero/Pietro (Peter), 'flame-colored' or 'red-haired' if linked to Pirro/Pyrrhus, or refer to the Piro indigenous people when used as an ethnonym. | Albanian, Latin | Boy | — | |
| Pisces | Literally 'the fishes'; taken from the Pisces zodiac sign, associated with empathy, intuition, and imagination. | Latin | Unisex | — | |
| Piscine | Swimming pool; fishpond | Latin | Boy | — | |
| Piso | Grinder | Latin, Roman | Boy | — | |
| Pittacus | UNKNOWN | Ancient Greek, Latin | Boy | — | |
| Placida | Calm, peaceful, gentle | Latin | Girl | — | |
| Placide | Calm, gentle, peaceful | Latin | Boy | — | |
| Placidia | Gentle, calm, placid | Latin | Girl | — | |
| Placidio | Calm, peaceful (from Latin placidus) | Latin | Boy | — | |
| Placyd | Calm, peaceful, tranquil | Latin | Boy | — | |
| Pliny | UNKNOWN | Latin | Boy | — | |
| Pluvius | Rain, of the rain | Latin | Boy | — | |
| Pom | Apple | French, Latin | Boy | — | |
| Pomona | Name of the Roman goddess of fruit trees, gardens, and orchards; derived from Latin pomum 'fruit'. | Latin | Girl | — | |
| Pomonia | Of Pomona - associated with fruit, orchards, and fruitfulness | Latin | Girl | — |
Aggregated births across United States, United Kingdom, France, Germany for every Latin-origin name in our dataset.
