| Name | Meaning | Gender | Origin |
|---|
| Plato | broad-shouldered | Male | Greek |
| Quentin | Fifth.
| Male | Latin |
| Ralph | Red wolf
| Male | English |
| Ralph | Red wolf
| Male | English |
| Randall | Variants of Randolph Wolf's shield. Surname.
| Male | English |
| Ransom | son of the shield; redeemer | Male | English |
| Ray | kingly | Male | English |
| Raymond | Guards wisely.
| Male | |
| Reginald | powerful one | Male | English |
| Reuben | Behold a son | Male | Hebrew |
| Richard | powerful ruler; brave one | Male | |
| Ricky | dominant or peaceful ruler | Male | English |
| Robert | Famed: bright: shining. 14th-century King Robert the Bruce. Robert Burns the poet.
| Male | English |
| Roger | famous spearman, quiet | Male | |
| Rollo | wolf | Male | Latin |
| Ross | from the TV sitcom Friends | Male | Scottish |
| Roy | regal one, Red haired | Male | |
| Royal | kingly, royal | Male | |
| Rudd | ruddy | Unisex | |
| Rufus | Red haired | Male | Latin |
| Russell | Red as a fox. | Male | |
| Sabine | Of Sabine, Italy | Unisex | French |
| Samson | Bright sun
| Male | Hebrew |
| Samuel | his name is God | Male | Hebrew |
| Scott | from Scotland | Male | English |