| Name | Meaning | Gender | Origin |
|---|
| Rodrigo | Famous ruler | Male | Germanic |
| Roger | Famous spear | Male | English |
| Romeo | Pilgrim to Rome | Male | Italian |
| Ronaldo | Ruler with counsel | Male | Norse |
| Rosamund | Horse protection | Female | German |
| Rose | Rose | Female | Latin |
| Rosina | Rose | Female | Latin |
| Rufina | Red | Female | Latin |
| Ruggiero | Famous spear | Male | English |
| Salome | Tranquil | Female | English |
| Samson | Sun | Male | Hebrew |
| Selim | Safe | Male | Turkish |
| Semele | Myth Name (Mother Of Dionysus) | Female | English |
| Sidonie | Of Sidon | Female | Latin |
| Sigmund | Protector | Male | German |
| Silvio | Wooded | Male | Latin |
| Simon | Listening | Male | Hebrew |
| Sonora | Pleasant Sounding | Female | Spanish |
| Speranza | Hope | Female | Italian |
| Stella | Star | Female | Latin |
| Susanna | Lily | Female | Hebrew |
| Suzuki | Bell tree | Female | Japanese |
| Taddeo | Uncertain, perhaps praised or heart | Male | Aramaic |
| Tanner | Tanner | Male | English |
| Tatiana | Variant Of An Ancient Italian Name; Myth Name | Female | Latin |
| Tatyana | From the house of Tatius | Female | Latin |
| Taylor | A tailor | Female | English |
| Teresa | Harvester | Female | Greek |
| Thaddeus | Uncertain, perhaps praised or heart | Male | Aramaic |
| Thais | Uncertain, perhaps headband | Female | Greek |