R
| Rabbie |
| Racheen |
| Rafael |
| Rafe |
| Rafferty |
| Rahil |
| Ralph |
| Randal |
| Ranon |
| Raoul |
| Raphael |
| Raurai |
| Ray |
| Rayan |
| Raymond |
| Recko |
| Reece |
| Reece-anthony |
| Reegan |
| Reese |
| Regan |
| Reggie |
| Rehan |
| Reilly |
| Reily |
| Reiss |
| Rejus |
| Remy |
| Ren |
| Reon |
| Reuben |
| Rhilan |
| Rhyan |
| Rhylan |
| Rhylee |
| Rhylie |
| Rhyon |
| Rhys |
| Rian |
| Ricardo |
| Ricco |
| Richard |
| Richie |
| Ricky |
| Riely |
| Riley |
| Riley-joe |
| Rio |
| Rioghan |
| Rivan |
| River |
| Rizwan |
| Roan |
| Robbie |
| Robby |
| Robert |
| Robin |
| Robinho |
| Rocco |
| Rodai |
| Rodel |
| Rodrigo |
| Rogan |
| Rohan |
| Rojus |
| Rokas |
| Rolex |
| Roman |
| Romeo |
| Rommel |
| Ronan |
| Ronin |
| Ronnie |
| Rory |
| Ross |
| Rossa |
| Rowan |
| Ruadhan |
| Ruadhri |
| Ruairi |
| Ruan |
| Ruari |
| Ruaridh |
| Ruban |
| Ruben |
| Rubin |
| Ruchit |
| Rudi |
| Rudy |
| Rueben |
| Rui |
| Ruien |
| Ruolin |
| Russell |
| Ryan |
| Ryan-steven |
| Rye |
| Rylan |
| Ryland |
| Rylee |
| Rylee-jay |
| Ryley |
| Rylie |
| Rylnn |
| Rytis |