| Raajanராஜந | A king or a royal ruler. |
| Raajasராஜஸ | Silvery, Dust, Mist, Passion, Endowed with zest for life and its pleasures |
| Raaziராஜீ | Thankful of anybody, Satisfied, Contended, Pleased |
| Rabinadரபிந்த | A wise and noble person. |
| Rachetரசித | Lord Varun, Wise |
| Radha Krishnaராதாகரஷ்ணா | Goddess Radha and Lord Krishna |
| Radhavராதாவ | Lord Krishna, Beloved of Radha |
| Radhe Shyamராதே ஷ்யாம | Lord Krishna and Goddess Radha |
| Dhutit Arjavதுதீத அர்ஜாவ | Bright straight forward person |
| Ragavendraராகவேஂத்ர | Lord of the Raghu clan. |
| Raghu Chandanரகு-சஂதந | A sacred sandalwood scent. |
| Raghupungavaரகுபுஂகவா | Scion of raghakula race |
| Ragvedராக்வேத | The oldest Vedic scripture. |
| Rahanரஹந | A small or little leader. |
| Rahul Ranjanராஹுல ரஂஜந | Who adds pleasure in every ones life with a pint of irritation |
| Rahulrajராஹுலராஜ | Efficient, Capable |
| Rai Kumarராஈ குமார | Mighty protector |
| Raj Kiranராஜ கிரண | King of Sunrays |
| Raj Kumarராஜகுமார | A prince of the kingdom. |
| Raj Mohanராஜ மோஹந | A charming royal person. |
| Rajahamsanராஜஹஂஸந | A majestic royal swan. |
| Rajasavராஜஸ்வ | A king who is full of energy. |
| Rajasuyராஜஸூய | One who performs royal rituals. |
| Rajatanshuராஜதாஂஷு | Rajatanshu means 'one with a golden or shining form' or 'having a radiant appearance'. |
| Rajaveluராஜவேலு | A king who wields a sacred spear. |
| Rajendra Mohanராஜேஂத்ரமோஹந | A charming king of all kings. |
| Rajishராஜீஷ | One who is a ruler of the earth. |
| Divya Deepதிவ்ய தீப | Divine, Divine luster, Heavenly |
| Rajjinராஜஜீந | A person who is a noble leader. |
| Rakshராக்ஷ | Reducer of the number of demons |
| Rakshavanara Sangathineறக்ஷாவநாரா ஸஂகதஹிநே | Saviour of boars and monkeys |
| Dooshanatrishirohantreதூஷணாத்ரிஷிரோஹதர | Slayer of dooshanatrishira |
| Rakshovidhwansakarakaரக்ஷோவித்வஂஸகாரகா | Slayer of demons |
| Rakthakamalரக்தகமல | A beautiful red lotus flower. |
| Ram Bakshராம பக்ஷ | Lord Rama, God, Supreme spirit, Charming |
| Ram Dattராம-தத்த | Gift of Lord Rama |
| Ram Hasitராம ஹஸித | Lord Rama, God, Supreme spirit, Charming |
| Ram Kinkarராம கிஂகர | Lord Ram named rock |
| Ram Krishnaராமகரஷ்ண | Lord Rama and Lord Krishna |
| Ram Kumarராமகுமார | Lord Rama, Young Rama |