| Rainbow | | RAYN-bo | English (Rare) | |
| Raine | | RAYN | English (Rare) | |
| Raleigh | | RAW-lee | English | |
| Ralf | | RAHLF (German), RALF (English), RAYF (English) | German, Swedish, Norwegian, Danish, English (Rare) | |
| Ralph | | RALF (English), RAYF (English), RAHLF (German) | English, Swedish, Norwegian, Danish, German | |
| Ralphie | | RAL-fee | English | |
| Ramona | | rah-MO-nah (Spanish), rə-MON-ə (English) | Spanish, Romanian, English | |
| Ramsey | | RAM-zee | English | |
| Randal | | RAN-dəl | English | |
| Randall | | RAN-dəl | English | |
| Randel | | - | Medieval English | |
| Randell | | RAN-dəl | English | |
| Randi (1) | | RAN-dee | English | |
| Randolf | | RAN-dahlf | English | |
| Randolph | | RAN-dahlf | English | |