| Name | Meaning | Gender | Origin |
|---|
| Rowin | Red Haired | Male | Irish |
| Rowyn | Red Haired | Male | Irish |
| Royall | Red. | Male | Scottish |
| Royan | Red-Haired: Red. | Male | Irish |
| Ruadhagan | Red Haired | Male | Irish |
| Ruadhan | Name Of A Saint Red Haired | Male | Irish |
| Ruaidhri | Famous Ruler Red | Male | Irish |
| Rufa | Red Haired | Female | Spanish |
| Ruff | Red Haired | Male | French |
| Ruffe | Red Haired | Male | French |
| Rufford | From The Red Ford | Male | English |
| Rufina | Red-Haired | Female | Italian |
| Rufio | Red Haired | Male | Spanish |
| Rufo | Red Haired | Male | Spanish |
| Ruford | From The Red Ford | Male | English |
| Rush | Red Haired | Male | French |
| Rushe | Red Haired | Male | French |
| Rushkin | Red Haired | Male | French |
| Russ | Form Of Rufus Red-Haired. | Male | English |
| Russel | Form Of Rufus Red-Haired. | Male | French |
| Rust | Red Haired | Male | French |
| Rusty | Nickname For A Red-Haired Person. | Male | English |
| Rutledge | From The Red Pool | Male | English |
| Sanuye | Miwok Name Meaning " Red Cloud At Sundown." SATINKA | Female | Native American |
| Scarlet | Red | Female | English |
| Scarlett | Red | Female | English |
| Sigfreda | Victorious | Female | German |
| Soredamors | Gawain's Sister | Female | Arthurian |
| Sorel | Reddish Brown Hair | Male | French |
| Soren | Reddish-Brown Hair | Male | French |