| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 361 | Arcanania | Latin | From Arcanania. | F | |
| 362 | Arcas | Latin | Son of Callisto. | M | |
| 363 | Archer | Latin | Bowman. | M | |
| 364 | Archimedes | Latin | Name of a scientist. | M | |
| 365 | Arcitenens | Latin | Archer. | M | |
| 366 | Ardea | Latin | From Ardea. | F | |
| 367 | Ardeen | Latin | Ardent. Eager. Industrious. | F | |
| 368 | Ardel | Latin | Ardent. Eager. Industrious. | F | |
| 369 | Ardelis | Latin | Ardent. Eager. Industrious. | F | |
| 370 | Ardell | Latin | Eager; industrious. | M | |
| 371 | Ardella | Latin | Ardent. Eager. Industrious. | F | |
| 372 | Ardelle | Latin | Ardent. Eager. Industrious. | F | |
| 373 | Arden | Latin | Fervent. | M | |
| 374 | Ardene | Latin | Ardent. Eager. Industrious. | F | |
| 375 | Ardin | Latin | Fervent. | M | |
| 376 | Ardina | Latin | Ardent. Eager. Industrious. | F | |
| 377 | Ardine | Latin | Ardent. Eager. Industrious. | F | |
| 378 | Ardinia | Latin | Ardent. Eager. Industrious. | F | |
| 379 | Ardis | Latin | Ardent. Eager. Industrious. | F | |
| 380 | Ardmore | Latin | Ardent. | M | |