| Name | M/F | Meaning |
|---|---|---|
| Ranait | ![]() |
Meaning : In irish meaning is : Wealthy or charming Used in : Irish, Celtic |
| Rathnait | ![]() |
Meaning : In irish meaning is : Wealthy or charming Used in : Irish, Celtic |
| Reaghan | ![]() |
Meaning : Nobility Used in : Celtic |
| Réaltán | ![]() |
Meaning : Used in : Celtic |
| Regan | ![]() |
Meaning : Nobility, Son Of The Small Ruler. Used in : American, Australian, Irish, Latin, Shakespearean, Gaelic, Irish, American, Australian, Celtic |
| Rhona | ![]() |
Meaning : Rough Island, Powerful, Mighty Used in : Australian, German, Norse, American, Celtic |
| Rhonda | ![]() |
Meaning : Grand, Good Spear Used in : Australian, French, German, American, Australian, Celtic |
| Rhoswen | ![]() |
Meaning : White Rose Used in : Australian, Celtic |
| Rhyanidd | ![]() |
Meaning : Used in : Celtic |
| Rhybrawst | ![]() |
Meaning : Used in : Celtic |
| Riach | ![]() |
Meaning : Used in : Celtic |
| Rieingulid | ![]() |
Meaning : Used in : Celtic |
| Rifach | ![]() |
Meaning : Used in : Celtic |
| Rigan | ![]() |
Meaning : Used in : Irish, Celtic |
| Righnach | ![]() |
Meaning : Used in : Celtic |
| Rinach | ![]() |
Meaning : Used in : Celtic |
| Rioghnach | ![]() |
Meaning : In irish meaning is : Royal Used in : Irish, Latin, Australian, Celtic |
| Riomthach | ![]() |
Meaning : Used in : Celtic |
| Rionach | ![]() |
Meaning : In irish meaning is : Queenly Used in : Irish, Celtic |
| Roach | ![]() |
Meaning : In irish meaning is : Lived near a rocky crag Used in : Irish, Celtic |
| Roighnach | ![]() |
Meaning : In irish meaning is : Queenly Used in : Irish, Celtic |
| Ronit | ![]() |
Meaning : Used in : Australian, Hebrew, Irish, Australian, Hebrew, Celtic |
| Rónnait | ![]() |
Meaning : In irish meaning is : A seal Used in : Irish, Celtic |
| Rowena | ![]() |
Meaning : White Used in : Australian, French, German, Irish, Italian, American, Anglo, Australian, Celtic, Danish, Dutch |
| Rynagh | ![]() |
Meaning : In irish meaning is : queenly Used in : Irish, Celtic |