| Yoswin | A person who is very gifted. |
| Yuganandan | Son of the new era age. |
| Yugeshwar | The lord of the universe. |
| Yugeswaran | Tamil name meaning 'Lord of the universe' |
| Yuggen | Sanskrit name meaning 'age' or 'era' |
| Yughan | Lord Murugan or Subramanya |
| Yugithan | One who belongs to an era. |
| Yuthan | Sanskrit name meaning 'youth' or 'young' |
| Yuvakrishnan | Young Lord Krishna |
| Zezhiyan | One who is wise, noble, and virtuous. |
| Aahuthi | Divine Offering to God or Lord |
| Aanandhan | A person who is full of pure happiness. |
| Ashokraj | Sanskrit name meaning 'peaceful king' |
| Ashrik | One who provides shelter and refuge. |
| Ashvinth | Sanskrit name meaning 'victory' or 'triumph' |
| Asvathaman | Sanskrit name meaning 'horseman' |
| Asven | God of Medicine |
| Aswinkumar | Healer of Angels and Devas |
| Aswinraj | Sanskrit name meaning 'peaceful king' |
| Athin | A name meaning the sun or the supreme. |
| Athiselvam | Tamil name meaning 'Lord of the universe' |
| Athulan | Sanskrit name meaning 'eternal' or 'immortal' |
| Athveek | A person who is unique and matchless. |
| Avanith | One who is the lord of the whole earth. |
| Ayapan | A name representing a divine protector. |
| Ayyanar | A deity known as the village guardian. |
| Ayyanathan | Born of the Lord, or one who is born of a noble or divine origin. |
| Ayyasamy | Born on a Tuesday, or one who is born under the influence of the planet Mars. |
| Azhagam | Beautiful, or one who is lovely and charming. |
| Azis | Born of the moon, or one who is born under the influence of the moon. |
| Baburaj | Born of the great, or one who is born of a noble or royal origin. |
| Backiaraj | A king of fortune and luck. |
| Backiyaraj | Lord of wealth and prosperity. |
| Badriprasath | Gift of Lord Vishnu |
| Bagirathan | Born of the great lord, or one who is born of a noble or royal origin. |
| Bahirathan | Born of the great lord, or one who is born of a noble or royal origin. |
| Bakiyaraj | Born of the great king, or one who is born of a noble or royal origin. |
| Bakkiyaraj | Ruler of grace and good luck. |
| Bakyaraj | Born of the great king, or one who is born of a noble or royal origin. |
| Balabasker | Born of the brave warrior, or one who is born of a strong and courageous origin. |