| RACHEL | Hebrew | ewe. |
| Radomil | Russia | kind. |
| Ralap | United Kingdom | Wolf’s advice or wolf’s wisdom, advisor. |
| Randolph | United Kingdom | Wolf’s advice or wolf’s intelligence. |
| Ray | Teutonic | Sensible. |
| Raymond | Germany | A strong protector or advisor, protector. |
| Rein | Germany | Advise; negotiate. |
| Reg | Germany | Imperial; king. |
| Regan | Ireland | Imperial; king. |
| Reginald | Germany | A strong leader. |
| Reuben | Greece | a son! Freshman. |
| Reynold | Teutonic | power. |
| Rex | Latin | king. |
| Richard | Germany | Brave and bold. |
| Robert | Teutonic | Brilliant reputation. |
| Robin | Teutonic | Brilliant reputation, Robin. |
| Rock | United Kingdom | Rock, very strong man. |
| Rod | United Kingdom | Highway servicer; well-known. |
| Roderick | United Kingdom | Very famous; very famous leader. |
| Rodney | United Kingdom | A highway servicer; a famous servant. |
| Ron | Teutonic | Strong and powerful leader. |
| Ronald | Teutonic | Strong and powerful leader. |
| Rory | Celtic | Ruddy, healthy person. |
| Roy | United Kingdom | king. |
| Royal | United Kingdom | Royal family. |
| Rudolf | Teutonic | Wolf. |
| Rupert | Teutonic | Brilliant reputation. |
| Ryan | Ireland | A king with great potential. |
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