This is a list of the most common male names starting with the letter R, based on people currently estimated to be alive in the United States as of 2021.
| Name | People | Average Age |
|---|---|---|
| Robert | 2,776,760 | 54.7 |
| Richard | 1,560,120 | 56.8 |
| Ryan | 915,934 | 28.3 |
| Ronald | 712,397 | 60.3 |
| Raymond | 385,001 | 53.8 |
| Roger | 279,636 | 59.8 |
| Randy | 274,790 | 52.8 |
| Russell | 216,563 | 52.5 |
| Rodney | 193,502 | 52.5 |
| Ricky | 187,579 | 51.6 |
| Roy | 181,837 | 58.2 |
| Randall | 158,659 | 53.5 |
| Ralph | 154,774 | 62.8 |
| Ronnie | 136,056 | 56.1 |
| Ricardo | 130,868 | 31.9 |
| Roberto | 97,096 | 34.1 |
| Ray | 94,149 | 56.6 |
| Ruben | 93,128 | 37.0 |
| Riley | 90,778 | 14.1 |
| Reginald | 87,776 | 47.0 |
| Roman | 75,531 | 14.9 |
| Rafael | 74,844 | 28.7 |
| Raul | 73,068 | 35.3 |
| Rick | 66,062 | 56.7 |
| Ross | 58,193 | 43.5 |
| Ramon | 57,975 | 38.6 |
| Ryder | 54,531 | 7.9 |
| Rickey | 50,178 | 55.0 |
| Roland | 47,866 | 51.3 |
| Rene | 41,207 | 43.2 |
| Roderick | 37,985 | 44.8 |
| Robin | 36,561 | 54.0 |
| Rex | 36,467 | 50.2 |
| Rudy | 36,360 | 43.4 |
| Reid | 33,236 | 20.3 |
| Ryker | 32,738 | 6.3 |
| Randolph | 32,698 | 57.4 |
| Rowan | 32,289 | 7.4 |
| Rylan | 30,853 | 10.3 |
| Ron | 28,955 | 54.8 |
| Reed | 28,041 | 24.1 |
| Rory | 27,661 | 25.6 |
| Rodolfo | 27,478 | 36.4 |
| Rhett | 27,120 | 13.5 |
| River | 26,480 | 6.7 |
| Rodrigo | 24,294 | 20.3 |
| Randal | 23,680 | 54.0 |
| Rocky | 23,489 | 43.3 |
| Rogelio | 22,682 | 31.3 |
| Rolando | 21,998 | 33.0 |
| Ramiro | 21,779 | 33.7 |
| Royce | 21,629 | 35.3 |
| Rocco | 20,327 | 26.8 |
| Romeo | 19,222 | 15.5 |
| Rudolph | 19,089 | 59.3 |
| Remington | 18,844 | 7.8 |
| Roosevelt | 17,799 | 57.8 |
| Raphael | 17,752 | 25.5 |
| Robbie | 17,737 | 53.1 |
| Reece | 17,728 | 16.2 |
| Reuben | 17,469 | 37.8 |
| Reynaldo | 16,727 | 38.2 |
| Reese | 15,754 | 12.4 |
| Rusty | 15,623 | 45.9 |
| Rashad | 15,404 | 24.5 |
| Ronan | 15,313 | 7.6 |
| Rodger | 14,158 | 59.3 |
| Rickie | 13,218 | 54.5 |
| Rufus | 12,742 | 59.1 |
| Ronny | 11,030 | 50.7 |
| Ryland | 10,931 | 12.5 |
| Rohan | 10,775 | 13.9 |
| Rhys | 10,768 | 10.7 |
| Royal | 10,612 | 20.2 |
| Rigoberto | 10,552 | 28.2 |
| Reggie | 9,949 | 43.4 |
| Raiden | 9,467 | 6.8 |
| Robby | 9,178 | 46.5 |
| Rico | 8,987 | 29.8 |
| Remy | 8,974 | 9.8 |
| Rodrick | 8,000 | 38.4 |
| Rey | 7,975 | 19.8 |
| Randell | 7,929 | 50.6 |
| Raymundo | 7,883 | 32.9 |
| Raheem | 7,746 | 23.0 |
| Ronin | 7,591 | 6.4 |
| Russel | 7,364 | 52.7 |
| Rob | 7,144 | 53.4 |
| Roscoe | 7,024 | 52.9 |
| Reagan | 7,007 | 12.3 |
| Rod | 6,923 | 56.4 |
| Rayan | 6,884 | 8.9 |
| Rashawn | 6,080 | 25.8 |
| Richie | 5,996 | 40.7 |
| Ramsey | 5,637 | 23.0 |
| Rowen | 5,614 | 6.3 |
| Ridge | 5,522 | 11.9 |
| Ronaldo | 5,446 | 20.2 |
| Raylan | 5,357 | 5.6 |
| Rayden | 5,143 | 7.9 |