| Name | Origin | Meaning | Gender |
| R'phael | Hebrew | God's healer | male |
| R? | Irish | Little King. | male |
| RA | egyptian | the sun | male |
| RA'ID | arabic | leader | male |
| Ra'id | Arabic | Leader | male |
| RAAD | arabian | lightening, thunder | male |
| RAANAN | hebrew | fresh | male |
| Raanan | Hebrew | Fresh | male |
| RABAH | arabic | gainer | male |
| RABBANI | arabian | divine | male |
| RABI | arabic | breeze; spring | male |
| Rabi | Arabic | Breeze | male |
| RABICAN | french | legend name | male |
| RAD | english | red | male |
| Rad | English | Red | male |
| RADBERT | english | red-haired counselor | male |
| Radbert | English | Red haired counselor | male |
| Radbourne | English | Lives by the red stream | male |
| RADBURN | english | lives by the red stream | male |
| Radburn | English | Lives by the red stream | male |
| Radburt | English | Red haired counselor | male |
| Radbyrne | English | Lives by the red stream | male |
| Radcliff | English | From the red cliff | male |
| RADCLIFFE | english | from the red cliff | male |
| Radclyf | English | From the red cliff | male |
| Radeliffe | English | From the red cliff | male |
| RADFORD | english | from the red ford | male |
| Radford | English | From the red ford | male |
| RADI | arabic | meaning unknown | male |
| Radite | Indian | "Sun, unpredictable and radicalism." | male |
| RADLEY | english | from the red meadow | male |
| Radley | English | From the red meadow | male |
| Radmund | English | Red haired defender | male |
| RADNOR | english | from the red shore | male |
| Radnor | English | From the red shore | male |
| RADOLF | english | red wolf | male |
| Radolf | English | Red wolf | male |
| Radolph | English | Red wolf | male |
| RADU | romanian | meaning unknown | male |
| Rae | Scottish | Grace | male |
| Raed | English | Red | male |
| RAEDAN | anglo | advises | male |
| Raedan | Anglo-Saxon | Advises | male |
| Raedanoran | English | From the red shore | male |
| Raedbora | Anglo-Saxon | Advises | male |
| Raedburne | English | Lives by the red stream | male |
| Raedclyf | English | From the red cliff | male |
| RAEDEMAN | english | red-haired horseman | male |
| Raedeman | English | Red haired horseman | male |
| Raedford | English | From the red ford | male |
| Raedleah | English | From the red meadow | male |
| Raedmund | English | Red haired defender | male |
| Raedpath | English | Lives near the red path | male |
| RAEDWALD | anglo | name of a king | male |
| Raedwald | Anglo-Saxon | Name of a king | male |
| Raedwolf | English | Red wolf | male |
| Rafael | Spanish | God has healed. | male |
| Rafael | Hebrew | God has healed. | male |
| Rafal | Hebrew | God's healer | male |
| RAFAS | arabian | kicker | male |
| Rafe | English | Shield wolf | male |
| Rafe | Spanish | Form of Rafael God has healed. | male |
| Rafe | Hebrew | Form of Rafael God has healed. | male |
| Raff | English | Red wolf | male |
| RAFFERTY | gaelic | wealthy RAGHNALL, RAONULL | male |
| Rafferty | Irish | Prosperous. | male |
| RAFI | arabic | exalting | male |
| RAFIK | arabian | companion | male |
| RAFIKI | Africa | Kiswahili word and name meaning "friend." | male |
| RAFIQ | arabic | kind; friend | male |
| RAGHIB | arabic | desirous | male |
| Raghnall | Irish | Strong | male |
| Ragnar | English | Strong counselor. Ancient personal name. | male |
| RAGNORAK | german | myth name | male |
| RAHIMAT | arabic | grace | male |
| Rahimat | Arabic | Grace | male |
| RAHMAN | arabic | compassionate; merciful | male |
| Rahul | Arabic | Traveler. | male |
| RAI | chamoru | king | male |
| RAI | japanese | trust; lightning; thunder | male |
| Rai | Spanish | Abbreviation of Raimundo. | male |
| RAIBEART | gaelic | Gaelic form of Robert (shining fame) | male |
| RAIDON | japanese | thunder god | male |
| Raidyn | Japenese | god of Thunder. Variant of Raiden. | male |
| Raighne | Irish | Mighty | male |
| Raimond | German | Guards wisely. | male |
| Raimond | French | Guards wisely. | male |
| Raimundo | Spanish | Wise defender | male |
| Raimundo | German | Guards wisely. | male |
| Raimundo | French | Guards wisely. | male |
| Rainan | Hebrew | Joyous. Alternate Spelling: Ranen. | male |
| RAINART | german | strong judgment | male |
| Rainart | German | Strong judgment | male |
| RAINER | german | counsel | male |
| Rainer | German | Strong counselor. | male |
| Rainger | French | Ward of the forest | male |
| Rainhard | German | Strong judgment | male |
| Rainier | French | Strong counselor. | male |
| Rainor | German | Strong counselor. | male |
| RAIS | arabic | captain | male |
| RAJ | hindi | king; rule. | male |
| RAJA | arabian | to hope | male |
| RAJAB | arabian | seventh month of the year | male |
| RAKANJA | Africa | Muarusha of Tanzania name. Meaning unknown. | male |
| RAKIN | arabic | respectful | male |
| Rakin | Arabic | Respectful | male |
| RAKKAS | arabian | dancer | male |
| Rald | German | Famous leader | male |
| Raleah | English | From the roe deer meadow | male |
| Raleich | English | Deer's meadow. | male |
| RALEIGH | english | from the roe deer meadow | male |
| Raleigh | English | From the roe deer meadow | male |
| Raley | English | From the roe deer meadow | male |
| Ralf | English | Red wolf | male |
| Rally | English | From the roe deer meadow | male |
| RALPH | english | red wolf | male |
| Ralph | English | Red wolf | male |
| RALSTON | english | from Ralf's farm | male |
| Ralston | English | Ralph's town Surname. | male |
| RAM | english | ram | male |
| RAM | hindi | pleasing RAVI | male |
| Ram | English | Ram | male |
| RAMADAN | arabian | ninth month of the year | male |
| RAMBERT | german | mighty, intelligent | male |
| Rambert | German | Mighty or intelligent | male |
| Ramey | Arabic | Loving. | male |
| Ramhart | German | Mighty or intelligent | male |
| Rami | Arabic | Loving. | male |
| Ramirez | Spanish | Judicious | male |
| Ramiro | Spanish | Judicious | male |
| RAMM | anglo | ram | male |
| Ramm | English | Ram | male |
| Ramm | Anglo-Saxon | Ram | male |
| Ramon | Spanish | Form of Raymond Guards wisely. | male |
| Ramond | German | Guards wisely. | male |
| Ramond | French | Guards wisely. | male |
| Ramone | Spanish | Form of Raymond Guards wisely. | male |
| RAMSAY | english | from Ram's island | male |
| Ramsay | English | From Ram's island | male |
| Ramsay | Scottish | Ram's island. | male |
| RAMSDEN | english | from the ram's valley | male |
| Ramsden | English | From the ram's valley | male |
| RAMSES | egyptian | name of a pharaoh | male |
| Ramsey | English | Ram's island. | male |
| Ramsey | Scottish | From Ramsey | male |
| Ramy | Arabic | Loving. | male |
| Ramzey | English | Ram's island. | male |
| Ramzey | Scottish | Ram's island. | male |
| Ramzi | English | Ram's island. | male |
| Ramzi | Scottish | Ram's island. | male |
| Ranald | Scottish | Rules with counsel. Form of Ronald. | male |
| RAND | anglo | shield | male |
| Rand | English | Variants of Randolph Wolf's shield. Surname. | male |
| Rand | Anglo-Saxon | Wolf shield. Variant of Randolph | male |
| Randal | English | Shield wolf Variant of Randolph | male |
| Randale | English | Variants of Randolph Wolf's shield. Surname. | male |
| Randall | English | Variants of Randolph Wolf's shield. Surname. | male |
| Randel | English | Variants of Randolph Wolf's shield. Surname. | male |
| Randell | English | Variants of Randolph Wolf's shield. Surname. | male |
| Randkin | English | Little shield | male |
| RANDOLPH | english | shield wolf | male |
| Randolph | English | House wolf: protector. Mythological wolf was esteemed for courage. | male |
| Randon | English | Variants of Randolph Wolf's shield. Surname. | male |
| Randson | English | Son of Rand | male |
| RANDY | english | coarse | male |
| Randy | English | Diminutive of Randolph. House wolf: protector. Mythological wolf was esteemed for courage. | male |
| Rane | English | Strong counselor. From the ancient personal name Ragnar. | male |
| Ranell | English | Strong counselor. From the ancient personal name Ragnar. | male |
| Ranen | Hebrew | Joyful | male |
| RANFIELD | english | from the raven's field | male |
| Ranfield | English | From the raven's field | male |
| Rang | English | Raven | male |
| RANGER | french | ward of the forest | male |
| Ranger | French | Ward of the forest | male |
| Rangey | English | From raven's island | male |
| Rangford | English | From the raven's ford | male |
| Rangley | English | From the raven's meadow | male |
| Rangy | English | From raven's island | male |
| Rani | Hebrew | Song | male |
| Ranier | French | Strong counselor. | male |
| Ranit | Hebrew | Song | male |
| RANIT, | hebrew | song | male |
| RANKIN | english | little shield | male |
| Rankin | English | Little shield | male |
| RANON | hebrew | joyful | male |
| Ranon | Hebrew | Joyful | male |
| RANS | english | raven | male |
| RANSEY | english | from raven's island | male |
| RANSFORD | english | from the raven ford | male |
| RANSLEY | english | from the raven's meadow | male |
| RANSOM | english | son of Rand | male |
| Ransom | English | Son of Rand | male |
| RAOUL | french | wolf | male |
| Raoul | French | Form of Ralph wolf counsel. | male |
| Rapere | English | Maker of rope | male |
| Raphael | Hebrew | God's healer | male |
| RAPHAEL, R'PHAEL, RAFAL | hebrew | God's healer | male |
| RARES | romanian | meaning unknown | male |
| Rashaad | Arabic | Thinker: counselor. | male |
| RASHAD | arabic | integrity of conduct | male |
| Rashad | Arabic | Thinker: counselor. | male |
| Rasheed | Arabic | Thinker: counselor. | male |
| RASHID | arabic | one of good council; rightly guided; having true faith | male |
| Rashid | Arabic | Integrity | male |
| RASHIDI | Africa | Swahili name meaning "good council." | male |
| RASHIDI | egyptian | wise | male |
| RASMUS | greek | amiable | male |
| RASOOL | arabian | messenger | male |
| RATIB | arabic | arranger | male |
| Raul | Spanish | Form of Ralph wolf counsel. | male |
| Raulo | Spanish | Wise | male |
| Raven | English | Raven | male |
| RAVID | hebrew | wanderer | male |
| Ravid | Hebrew | Wanderer | male |
| Ravin | Unknown | Alternate Spelling: Raven. | male |
| Rawgon | English | Son of Rawley or Raleigh | male |
| Rawiella | English | From the deer spring | male |
| Rawley | English | From the roe deer meadow | male |
| Rawling | English | Son of Rawley or Raleigh | male |
| RAWLINS | anglo | son of Rolfe | male |
| Rawlins | Anglo-Saxon | Son of Rolfe | male |
| Rawls | English | Son of Rawley or Raleigh | male |
| RAWSON | english | son of Rawley or Raleigh | male |
| RAY | french | regal | male |
| Ray | Scottish | Grace | male |
| Ray | English | Counselor. Abbreviation of Raymond. | male |
| Ray | French | Regal | male |
| RAYBURN | english | from the deer's stream | male |
| Rayce | French | Counselor. Variant of Raymond. | male |
| Rayce | English | Counselor. Variant of Raymond. | male |
| Rayder | French | Counselor. Variant of Raymond. | male |
| Rayder | English | Counselor. Variant of Raymond. | male |
| Raydon | French | Counselor. Variant of Raymond. | male |
| Raydon | English | Counselor. Variant of Raymond. | male |
| Rayford | English | Counselor. Variant of Raymond. | male |
| Rayford | French | Counselor. Variant of Raymond. | male |
| RAYHAN | arabic | favored by God | male |
| Rayhourne | English | From the deer's stream | male |
| Rayhurn | English | From the deer's stream | male |
| Raylen | French | Counselor. Variant of Raymond. | male |
| Raylen | English | Counselor. Variant of Raymond. | male |
| Rayman | Spanish | Form of Raymond Guards wisely. | male |
| Raymil | Unknown | Variant of Raymond. | male |
| Raymon | Spanish | Form of Raymond Guards wisely. | male |
| RAYMOND | german | strong defender | male |
| Raymond | French | Guards wisely. | male |
| Raymond | German | Strong defender Guards wisely. | male |
| Raymund | French | Guards wisely. | male |
| Raymund | German | Guards wisely. | male |
| Raymundo | German | Guards wisely. | male |
| Raymundo | French | Guards wisely. | male |
| Raynard | German | Strong counselor. | male |
| Raynard | French | Strong counselor. | male |
| Rayne | English | Strong counselor. From the ancient personal name Ragnar. | male |
| Raynell | French | Counselor. Variant of Raymond. | male |
| Raynell | English | Counselor. Variant of Raymond. | male |
| Rayner | English | Strong counselor. From the ancient personal name Ragnar. | male |
| Raynor | English | Strong counselor. From the ancient personal name Ragnar. | male |
| Raynord | English | Strong counselor. From the ancient personal name Ragnar. | male |
| Rayyan | Arabic | Gate of heaven. | male |
| RAZVAN | romanian | meaning unknown | male |
| RE | egyptian | midday sun | male |
| Re'uven | Hebrew | Behold a son | male |
| RE-HARAKHTY | egyptian | myth name (Horus of the horizon) | male |
| READ | english | red-haired | male |
| Read | English | Red haired | male |
| Reade | English | Redheaded. Surname. | male |
| Reade | Scottish | Redheaded. Surname. | male |
| READING | english | son of Reed | male |
| Reading | English | Son of Reed | male |
| Readman | English | Red haired counselor | male |
| Reagan | Celtic | Regal | male |
| Reaghan | Celtic | Regal | male |
| Reave | English | Steward | male |
| Reaves | English | Son of Reeve | male |
| RECENE | anglo | quick | male |
| Recene | Anglo-Saxon | Quick | male |
| RECHAVIA | hebrew | broad | male |
| Rechavia | Hebrew | Broad | male |
| REDA | arabic | In God's favor; contentment; satisfaction | male |
| Redamann | English | Red haired counselor | male |
| Redd | English | Redheaded. Surname. | male |
| Redd | Scottish | Redheaded. Surname. | male |
| Redding | English | Son of Reed | male |
| Redford | English | From the reedy ford. Old English surname. | male |
| Redley | English | From the red meadow | male |
| Redman | English | Red haired counselor | male |
| REDMOND | english | red-haired defender | male |
| Redmond | English | Red haired defender | male |
| Redmond | Irish | A Form of RaymondCounselor. Surname. | male |
| Redmund | English | Red haired defender | male |
| REDWALD | english | strong counsel | male |
| Redwald | English | Strong counsel | male |
| Reece | English | Ardent: fiery. | male |
| Reed | English | Redheaded. Surname. | male |
| Reed | Scottish | Redheaded. Surname. | male |
| Reeford | English | Surname. The medieval castle or landholding reeve oversaw all feudal obligations. | male |
| Reese | English | Ardent: fiery. | male |
| REEVE | english | steward | male |
| Reeve | English | Steward | male |