| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2021 |
|---|
| Oakley | Oakley | Old English | English | oak field | #403 |
| Oakley | Oakley | Old English | English | oak field | #193 |
| Oaklyn | Oakley | Old English | English | oak field | #572 |
| Oaklynn | Oakley | Old English | English | oak field | #204 |
| Ocean | Ocean | English | English | ocean | #874 |
| Ocean | Ocean | English | English | ocean | #711 |
| Oceana | Oceane | French | English | Words: ocean | |
| Océane | Oceane | French | French | Words: ocean | |
| Odeta | Odeta | Albanian | Albanian | Words: blue, sea | |
| Orlanda | Roland/Rolanda | Old High German | Spanish, Italian | Words: fame / land, homeland | |
| Orlando | Roland/Rolanda | Old High German | Spanish, Italian | Words: fame / land, homeland | #753 |
| Orlane | Roland/Rolanda | Old High German | French | Words: fame / land, homeland | |
| Paityn | Payton/Payton | Old English | English | peacock town | #936 |
| Parker | Parker/Parker | Old French | English | park warden | #93 |
| Parker | Parker/Parker | Old French | English | park warden | #115 |
| Paxton | Paxton | Old English | English | Words: town, settlement, homestead | #255 |
| Payten | Payton/Payton | Old English | English | peacock town | |
| Payton | Payton/Payton | Old English | English | peacock town | #265 |
| Payton | Payton/Payton | Old English | English | peacock town | |
| Pélage | Pelagius/Pelagia | Old Greek | French | Words: sea | |
| Pelagia | Pelagius/Pelagia | Old Greek | German, English, Greek | Words: sea | |
| Pelagio | Pelagius/Pelagia | Old Greek | Spanish, Italian | Words: sea | |
| Pelagius | Pelagius/Pelagia | Old Greek | German, English | Words: sea | |
| Pelayo | Pelagius/Pelagia | Old Greek | Spanish | Words: sea | |
| Peyton | Payton/Payton | Old English | English | peacock town | #470 |
| Peyton | Payton/Payton | Old English | English | peacock town | #99 |
| Pontus | Pontus | Latin | Scandinavian | Words: sea | |
| Poyraz | Poyraz | Turkish | Turkish | north, northwind | |
| Presley | Presley | Old English | English | Words: priest / wood, clearing, meadow | #212 |
| Preston | Preston | Old English | English | priest town | #241 |
| Princeton | Princeton | Old English | English | town of the prince | #477 |
| Ramsey | Ramsey | Old English | English | Words: wild garlic / island | |
| Raylee | Riley/Riley | Old English | English | rye field | |
| Reidun | Reidun | Old Norse | Scandinavian | Words: nest, home / wave | |
| Reilly | Riley/Riley | Old English | English | rye field | |
| Reilly | Riley/Riley | Old English | English | rye field | |
| Remington | Remington | Old English | English | raven city | #231 |
| Remy | Remington | Old English | English | raven city | #356 |
| Ricco | Henry/Henrietta | Old High German | Italian | Words: home, homeland / rich, powerful, power | |
| Rico | Henry/Henrietta | Old High German | Italian | Words: home, homeland / rich, powerful, power | |
| Ridge | Ridge | English | English | ridge | #557 |
| Ridley | Ridley | Old English | English | Words: wood, clearing, meadow | |
| Rik | Henry/Henrietta | Old High German | Dutch | Words: home, homeland / rich, powerful, power | |
| Riko | Henry/Henrietta | Old High German | German | Words: home, homeland / rich, powerful, power | |
| Rikus | Henry/Henrietta | Old High German | Frisian, Dutch | Words: home, homeland / rich, powerful, power | |
| Riley | Riley/Riley | Old English | English | rye field | #246 |
| Riley | Riley/Riley | Old English | English | rye field | #37 |
| Rilind | Rilind/Rilinda | Albanian | Albanian | reincarnation | |
| Rilinda | Rilind/Rilinda | Albanian | Albanian | reincarnation | |
| Rio | Rio | Spanish | English | river | #672 |
| Rivelino | Rivelino | Portuguese | Portuguese | Words: river | |
| River | River/River | English | English | river | #110 |
| River | River/River | English | English | river | #151 |
| Riyad | Riyad | Arabic | Arabic | gardens | |
| Rod | Rodney | Old English | English | Hroda's island | |
| Rodney | Rodney | Old English | English | Hroda's island | #962 |
| Rolan | Roland/Rolanda | Old High German | French | Words: fame / land, homeland | |
| Roland | Roland/Rolanda | Old High German | German, English, French | Words: fame / land, homeland | #668 |
| Rolanda | Roland/Rolanda | Old High German | German | Words: fame / land, homeland | |
| Rolande | Roland/Rolanda | Old High German | German, French | Words: fame / land, homeland | |
| Rolando | Roland/Rolanda | Old High German | Spanish | Words: fame / land, homeland | |
| Roldán | Roland/Rolanda | Old High German | Spanish | Words: fame / land, homeland | |
| Ross | Ross | Celtic | English, Scottish | cape, headland | |
| Rowland | Roland/Rolanda | Old High German | English | Words: fame / land, homeland | |
| Royston | Royston | Old English | English | Royse's town | |
| Rutherford | Rutherford | Old English | English, Scottish | Words: ford | |
| Ryad | Riyad | Arabic | Arabic | gardens | |
| Rylee | Riley/Riley | Old English | English | rye field | #97 |
| Rylee | Riley/Riley | Old English | English | rye field | |
| Ryleigh | Riley/Riley | Old English | English | rye field | #164 |
| Ryley | Riley/Riley | Old English | English | rye field | |
| Rylie | Riley/Riley | Old English | English | rye field | #389 |
| Salbjörg | Salbjörg | Old Norse | Icelandic | Words: house, hall / protection, castle | |
| Satsuki | Satsuki | Japanese | Kanji symbol, Japanese | 5th month | |
| Savana | Savannah | Taino | English | savannah | |
| Savanah | Savannah | Taino | English | savannah | |
| Savanna | Savannah | Taino | English | savannah | #627 |
| Savannah | Savannah | Taino | English | savannah | #68 |
| Saveria | Xavier/Xaveria | Basque | Italian | Words: house / new | |
| Saverio | Xavier/Xaveria | Basque | Italian | Words: house / new | |
| Saviero | Xavier/Xaveria | Basque | Italian | Words: house / new | |
| Seela | Sela | Hebrew | Finnish | rock, cliff | |
| Sela | Sela | Hebrew | English | rock, cliff | |
| Selby | Selby/Selby | Old Norse | English | willow settlement | |
| Selby | Selby/Selby | Old Norse | English | willow settlement | |
| Selma | Selma | Celtic | German, English | Words: beautiful view | |
| Serhat | Serhat | Turkish | Turkish | border | |
| Shannen | Shannon/Shannon | Old Irish | English | Words: old, wise / river | |
| Shannon | Shannon/Shannon | Old Irish | English | Words: old, wise / river | |
| Shannon | Shannon/Shannon | Old Irish | English | Words: old, wise / river | |
| Sharee | Sharon/Sharona | Hebrew | English | plain | |
| Shari | Sharon/Sharona | Hebrew | English | plain | |
| Sharon | Sharon/Sharona | Hebrew | English | plain | |
| Sharona | Sharon/Sharona | Hebrew | English | plain | |
| Shelbi | Selby/Selby | Old Norse | English | willow settlement | |
| Shelbie | Selby/Selby | Old Norse | English | willow settlement | |
| Shelby | Selby/Selby | Old Norse | English | willow settlement | |
| Shelby | Selby/Selby | Old Norse | English | willow settlement | #547 |
| Sheldon | Sheldon | Old English | English | Words: hill, dune | |
| Shelley | Shelley | Old English | English | meadow on a shelf | |
