| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 341 | Arena | Greek | Holy one. | F | |
| 342 | Arene | Greek | Holy one. | F | |
| 343 | Ares | Greek | The Greek god of war. | M | |
| 344 | Areta | Greek | Beauty; Virtuous; excellent. | F | |
| 345 | Arete | Greek | Beauty. | F | |
| 346 | Aretha | Greek | Beauty; Virtuous; excellent. | F | |
| 347 | Arethusa | Greek | Nymph. | F | |
| 348 | Aretina | Greek | Virtuous. | F | |
| 349 | Argia | Greek | All seeing. | F | |
| 350 | Argie | Greek | All seeing. | F | |
| 351 | Argo | Greek | Name of Jason's ship. | M | |
| 352 | Argos | Greek | All seeing. | M | |
| 353 | Argus | Greek | Bright; all seeing. | M | |
| 354 | Ari | Greek | Diminutive of Aristotle: Superior; best of thinkers. Famous Bearers: ancient Greek philosopher Aristotle, and Greek shipping tycoon Aristotle Onassis. | M | |
| 355 | Aria | Greek | Variant of mythological Ariadne who aided Theseus to escape from the Cretan labyrinth. | F | |
| 356 | Ariadne | Greek | Chaste, very holy. Ariadne was Greek mythological daughter of King Minos of Crete who aided Theseus to escape from the Cretan labyrinth after killing the Minotaur. | F | |
| 357 | Ariana | Greek | Holy one. | F | |
| 358 | Ariane | Greek | Holy one. | F | |
| 359 | Arianna | Greek | Variant of Ariadne: Chaste, very holy. Ariadne was Greek mythological daughter of King Minos of Crete who aided Theseus to escape from the Cretan labyrinth after killing the Minotaur. | F | |
| 360 | Arie | Greek | Diminutive of Aristotle: Superior; best of thinkers. Famous Bearers: ancient Greek philosopher Aristotle, and Greek shipping tycoon Aristotle Onassis. | M | |