| Description: | Most popular names for male newborns in Ireland 2001 |
| Source: | Central Statistics Office Ireland (CSO) |
| Series: | Ireland |
| Following list: | 2002 |
| Previous list: | 2000 |
| Highest new entries: | Tom (new at 94), Finn (new at 95), Oran (new at 96), Daire (new at 98), Shaun (new at 98) |
| Largest rises: | Kian +36 (now at 63), Ethan +20 (now at 51), Karl +16 (now at 78), Reece +16 (now at 82), Keith +12 (now at 74) |
| Largest falls: | Philip -23 (now at 97), Brandon -16 (now at 83), Colin -14 (now at 92), Brendan -14 (now at 90), Jonathan -13 (now at 86) |