| Aratrika | Dusk lamp beneath Tulsi plant |
| Aravaanan | Righteous; Decent |
| Aravas | One who is calm and peaceful. |
| Aravindhini | A Lotus Blooming in a Moonlight; Blessed with Beauty; Lord Vishnus Daughter |
| Aray | A person who is very noble. |
| Arbaaz | A name meaning lion or brave heart. |
| Arbor | A name meaning a shaded garden area. |
| Archak | One who is a brave leader. |
| Archambault | A bold and daring leader. |
| Archanpreet | Love for Prayer |
| Archere | A person who practices archery. |
| Archik | One who is a skilled marksman. |
| Archuna | A name meaning bright or shining. |
| Arcilla | Altar of heaven. |
| Arctic | Relating to the northern region. |
| Ardana | A name meaning a person of high rank. |
| Ardelle | Eager. Industrious. |
| Ardeshir | Ardeshir means 'lion's heart' or 'lion-hearted' in Persian, symbolizing courage and strength. |
| Ardhendu | A name meaning the halfmoon. |
| Ardhya | Lover of Pray; Bank of Knowledge |
| Ardina | Ardent. Eager. Industrious. |
| Ardsly | From the Home Lovers Meadow |
| Ardwahisht | Ardwahisht is an ancient Persian name meaning 'noble, exalted, or lofty' and associated with the Zoroastrian angel of wisdom. |
| Arean | A name meaning golden or sunlit. |
| Areej | The fragrance of a sweet flower. |
| Arena | A place for public contests |
| Argel | A name meaning bright or clear. |
| Arhan | Ruler, Tirthankara, Worship, Homage, Respect, Revered |
| Aria | A beautiful melodic solo song. |
| Arianrod | Welsh name meaning silver wheel lady. |
| Ariee | The Long Field; Pledge |
| Arieh | Hebrew name meaning a brave lion. |
| Arieighe | A unique name meaning lion of God. |
| Ariellel | A name meaning lion of God for Him. |
| Arien | A noble and enlightened spirit. |
| Arieta | Man; Pledge; Oath |
| Arij | A pleasant and sweet fragrance. |
| Ariman | A noble and powerful leader. |
| Arimita | Powerful and Complete |
| Arindham | Destroyer of enemies |