| Reddappa | Name of a Telugu king, meaning 'king of prosperity' |
| Remanth | Name of a Sanskrit king, meaning 'king of the mind' |
| Renukumar | King of King; Lord Shiva |
| Reshank | Devotee of Lord Shiva |
| Rethvik | Rays, Parts of Ved, Saint |
| Revanna | Ambitious; Name of Shiva |
| Rishvith | Derived from Sanskrit, meaning 'king of the senses' |
| Rithiwik | Good Human Being; Moon; Saint |
| Rudraiah | The Remover of Suffering |
| Rudrappa | Devotee of Lord Shiva |
| Rushikanth | Name of a Sanskrit king, meaning 'king of the universe' |
| Ruthwick | Derived from Sanskrit, meaning 'king of the universe' |
| Redempto | A name meaning to buy back or redeem. |
| Regulo | Derived from the Latin word for king. |
| Remas | A name meaning to row or steer a boat. |
| Remedio | Spanish name meaning a healing cure. |
| Remegio | A name meaning a rower or oarsman. |
| Renaye | Rebirth; Born Again |
| Respicio | I Look Behind Me |
| Robustiano | Strong as an Oak Tree |
| Romen | A name meaning a person from Rome. |
| Rufous | A name meaning reddish or brownish. |
| Raama | Pleasing; Lord Rama; Rejoicing |
| Radheesh | Derived from Sanskrit, meaning 'one who is a devotee of Radha' |
| Ragaswan | Derived from Sanskrit, meaning 'one who is a king of music' |
| Rageash | Derived from Sanskrit, meaning 'one who is a king of the earth' |
| Ragil | One who is full of passion |
| Ragith | Derived from Sanskrit, meaning 'one who is a king of the senses' |
| Ragneesh | Derived from Sanskrit, meaning 'one who is a king of the mind' |
| Rahanesh | Derived from Sanskrit, meaning 'one who is a king of the universe' |
| Raider | Derived from English, meaning 'one who is a brave warrior' |
| Rajanesh | The Moon; God of Night |
| Rajila | Silvery; Loving |
| Rajilesh | Derived from Sanskrit, meaning 'one who is a king of the people' |
| Rajshekara | Derived from Sanskrit, meaning 'one who is a king of the world' |
| Ramakantha | Lord Rama or Shiva |
| Ramesan | Lord of Vishnu or Rama or Shiva |
| Rameshan | The Lord of Rama |
| Ramkrisan | Derived from Sanskrit, meaning 'one who is a devotee of Lord Rama' |
| Ranji | Someone who brings delight |