Starting with letter R
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 381 | Rowan | Gaelic | Red. Rowan tree (a type of ash tree). Famous Bearer: actor Rowan Atkinson. | M | |
| 382 | Rowan | Irish | Red haired Surname. | M | |
| 383 | Rowdy | English | Boisterous. Western nickname. | M | |
| 384 | Roweson | Anglo-Saxon | Rowe's son. | M | |
| 385 | Rowley | English | From the rough meadow. | M | |
| 386 | Roxbury | English | From the raven's fortress. | M | |
| 387 | Roy | French | King; regal. | M | |
| 388 | Royal | English | Rye hill. Royal. | M | |
| 389 | Royce | French | Son of Roy. | M | |
| 390 | Royd | Scandinavian | From the forest clearing. | M | |
| 391 | Royden | English | From the royal hill. | M | |
| 392 | Royden | French | From the king's hill. | M | |
| 393 | Royns | ArthurianLegend | A Welsh king. | M | |
| 394 | Ruadhan | Irish | Name of a saint. Red haired. | M | |
| 395 | Ruaidhri | Irish | Famous ruler. Red. | M | |
| 396 | Ruben | Spanish | See, a son!. | M | |
| 397 | Rudi | German | Abbreviation of Rudolph: Famed wolf. | M | |
| 398 | Rudiger | German | German form of Roger. | M | |
| 399 | Rudolph | German | Famed wolf. | M | |
| 400 | Rudra | Indian | Howls. | M | |