| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 3421 | Robb | English | Abbreviation of Robert 'Famed; bright; shining.'. | M | |
| 3422 | Robbie | English | Abbreviation of Robert 'Famed; bright; shining.'. | M | |
| 3423 | Robbin | English | Famed; bright; shining. Form of Robert popular since the medieval days of Robin Hood. Robinson: (English) Son of Robert 'Famed; bright; shining.' Surname. | M | |
| 3424 | Robby | English | Abbreviation of Robert 'Famed; bright; shining.'. | M | |
| 3425 | Robert | English | Famed; bright; shining. An all-time favorite boys name since the Middle Ages. | M | |
| 3426 | Robertson | English | Son of Robert 'Famed; bright; shining.' Surname. | M | |
| 3427 | Robin | English | Famed; bright; shining. Form of Robert popular since the medieval days of Robin Hood. Robinson: (English) Son of Robert 'Famed; bright; shining.' Surname. | M | |
| 3428 | Rock | English | Rock. | M | |
| 3429 | Rockford | English | Rock. | M | |
| 3430 | Rockland | English | Rock. | M | |
| 3431 | Rockwell | English | Rock. | M | |
| 3432 | Rocky | English | Rock. | M | |
| 3433 | Rod | English | Diminutive of Rodney: island of reeds. Also a variant of Roderick: famous ruler. | M | |
| 3434 | Rodd | English | Variant of Roderick 'famous ruler.'. | M | |
| 3435 | Roddric | English | Variant of Roderick 'famous ruler.'. | M | |
| 3436 | Roddrick | English | Variant of Roderick 'famous ruler.'. | M | |
| 3437 | Roddy | English | Diminutive of Rodney: island of reeds. Also a variant of Roderick: famous ruler. | M | |
| 3438 | Roderic | English | Famous ruler. | M | |
| 3439 | Roderick | English | Famous ruler. | M | |
| 3440 | Roderik | English | Famous ruler. | M | |