| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 41 | Artair | Celtic | Variant of Arthur: Bear; rock. | M | |
| 42 | Arte | Celtic | Diminutive of Arthur: Bear; rock. | M | |
| 43 | Artek | Celtic | Variant of Arthur: Bear; rock. | M | |
| 44 | Arthur | Celtic | Strong as a bear. | M | |
| 45 | Artie | Celtic | Diminutive of Arthur: Bear; rock. | M | |
| 46 | Artis | Celtic | Diminutive of Arthur: Bear; rock. | M | |
| 47 | Arto | Celtic | Diminutive of Arthur: Bear; rock. | M | |
| 48 | Artur | Celtic | Strong as a bear. | M | |
| 49 | Arturo | Celtic | Strong as a bear. | M | |
| 50 | Arty | Celtic | Diminutive of Arthur: Bear; rock. | M | |
| 51 | Attie | Celtic | Strong as a bear. | M | |
| 52 | Atty | Celtic | Strong as a bear. | M | |
| 53 | Atur | Celtic | Variant of Arthur: Bear; rock. | M | |
| 54 | Baird | Celtic | Bard. | M | |
| 55 | Bairrfhionn | Celtic | Marksman. | M | |
| 56 | Bard | Celtic | Minstrel; a singer-poet. | M | |
| 57 | Barden | Celtic | Minstrel; a singer-poet. | M | |
| 58 | Bardon | Celtic | Minstrel; a singer-poet. | M | |
| 59 | Barra | Celtic | Marksman. | M | |
| 60 | Barry | Celtic | Marksman. | M | |