| Rolando | - | United States Name | Roldan | - | English Name |
| Rolf | - | German Name | Rollaug | - | Norse Name |
| Rolly | - | Philippines Name | Romamti-ezer | - | Biblical Name |
| ROMAN | - | Russian Name | Roman | - | Latin Name |
| Romanenko | - | Ukrainian Name | Romaniv | - | Ukrainian Name |
| Romano | - | Italian Name | Rome | - | Biblical Name |
| Romenas | - | Cyprien Name | Romeo | - | Italian Name |
| Rómi | - | Icelandic Name | Romila | - | Hindu Name |
| Romir | - | Hindu Name | Ron | - | United States Name |
| Ronak | - | Indian Name | Ronak | - | Hindu Name |
| Ronald | - | English Name | Ronaldo | - | Portuguese Name |
| Ronan | - | Gaelic Name | Rondaric | - | Cyprien Name |
| Rongo | - | Polynesian Name | Ronit | - | Hindu Name |
| Ronnie | - | Norse Name | Ronsher | - | Hindu Name |
| Rookan | - | Eskimo Name | Rooney | - | Gaelic Name |
| Roopak | - | Hindu Name | Roopak | - | Eskimo Name |
| Roopesh | - | Hindu Name | Roosevelt | - | Dutch Name |
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