| Astheyaअस्थया | The noble virtue of nonstealing |
| Astiअस्ति | Existence, eminence |
| Astikआस्तिक | Who has faith in God, Believing in existence and God |
| Astitvaअस्तित्व | The state of being or existence. |
| Astityaअस्तित्य | One who possesses true existence. |
| Astritअस्त्रित | Invincible, Gold, Unconquerable |
| Astritiअस्त्रीती | One who is invincible or bold. |
| Astutiअस्तुती | One who is full of devotion. |
| Asulअसुल | No obstacles, Calm, One who meets no obstacles, Happy |
| Asumanअसुमान | lord of vital breaths |
| Asvikaअस्विका | A person who is a rider of horses. |
| Asvinअश्विन, अस्विन | gods of medicine |
| Asvithaअस्वीथा | A person who is strong and energetic. |
| Aswalअस्वाल | Horse Ridder or Keeper |
| Aswaniअश्वनी | Strong and complete (Son of Lord Sun) |
| Aswanthअस्वांत | Victorious, Peepal tree, Holy tree, Buddha got wisdom under it |
| Aswanthaअस्वन्था | Victorious, Peepal tree, Holy tree, Buddha got wisdom under it |
| Aswapnअस्वप्न | One who has a dream about the horses. |
| Aswathअस्वत | This is the tree where Buddha did meditate and gained lot of knowledge ... so it can also be considered as tree of knowledge, Banyan tree |
| Aswathaअस्वथा | Aswatha is a Sanskrit name meaning 'sacred fig tree' or 'sacred basil', symbolizing spiritual growth and enlightenment. |
| Aswathaamaअस्वथामां | One who has the strength of a horse. |
| Aswathiअस्वथी | First star in the zodiac |
| Aswathyअस्वाथी | A star in Indian astrology |
| Aswinअश्विन | Friend with a spear. |
| Aswiniअश्विनी | The first lunar mansion |
| Aswithaअस्वीथा | Beauty of Victory |
| Asyaअस्या | One who is full of grace |
| Atalअटल | Immoveable; Stable, unavoidable; Unshakeable |
| Atambhuआत्मभू | The holy trinity |
| Atanaअतना | One who is not restricted. |
| Atanuअतनु | One without a physical form. |
| Atasअतास | The soul, Divine |
| Atasiअतासी | A flower with a deep blue hue. |
| Atchyaअत्च्या | A person of eternal nature |
| Ateekshअतिक्ष | One who is sharp and wise |
| Ateetअतीत | One who belongs to the past |
| Athaliaअथालिया | God is exalted in his glory. |
| Atharavअथर्व | Lord Ganesh, Name of a Ved, Name of a Rishi married to Santi, The daughter of kardam Rishi and devahooti, Name of brahmas eldest son, To whom he revealed brahma-vidya |
| Atharvअथर्व | First Veda, meaning wise or learned. |
| Atharvaअथर्वा | The first Vedas, Lord Ganesh, Knower of the arthara Vedas |