Starting with letter R
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 401 | Reggie | German | Powerful ruler. | M | |
| 402 | Reghan | Celtic | Regal. | M | |
| 403 | Regin | Norse | A mythical blacksmith. | M | |
| 404 | Reginald | English | Mighty counselor-ruler. Form of Reynold. | M | |
| 405 | Reginald | German | Powerful ruler. | M | |
| 406 | Reginald | Teutonic | Strong judgment. | M | |
| 407 | Reginhard | German | Mighty and brave. | M | |
| 408 | Reginheraht | German | Mighty or intelligent. | M | |
| 409 | Rehabiah | Biblical | Breadth; or extent; of the Lord | M | |
| 410 | Rehob | Biblical | Breadth, space, extent. | M | |
| 411 | Rehoboam | Biblical | Who sets the people at liberty. | M | |
| 412 | Rehoboth | Biblical | Spaces, places. | M | |
| 413 | Rehpaim | Biblical | Giants, physicians, relaxed. | M | |
| 414 | Rehum | Biblical | Merciful, compassionate. | M | |
| 415 | Rei | Biblical | My shepherd; my companion; my friend | M | |
| 416 | Rei | Japanese | Law; strive. | M | |
| 417 | Reid | English | Red haired. | M | |
| 418 | Reid | Scottish | Redheaded. Surname. | M | |
| 419 | Reidar | Norse | Fighter of the nest. | M | |
| 420 | Reider | Norse | Fighter of the nest. | M | |