Most popular boys’ names in Ireland, 1966
The official ranking as published, with the number of babies given each name. Names with the same count share a rank.
| Rank | Name | Babies |
|---|---|---|
| 1 | John | 3,160 |
| 2 | Michael | 2,012 |
| 3 | Patrick | 1,963 |
| 4 | James | 1,446 |
| 5 | Paul | 1,303 |
| 6 | Thomas | 1,265 |
| 7 | David | 992 |
| 8 | William | 820 |
| 9 | Martin | 814 |
| 10 | Gerard | 749 |
| 11 | Joseph | 680 |
| 12 | Anthony | 628 |
| 13 | Peter | 601 |
| 14 | Brian | 597 |
| 15 | Kevin | 449 |
| 16 | Brendan | 440 |
| 17 | Edward | 423 |
| 17 | Stephen | 423 |
| 19 | Noel | 397 |
| 20 | Francis | 390 |
| 21 | Mark | 386 |
| 22 | Declan | 384 |
| 23 | Alan | 338 |
| 24 | Daniel | 337 |
| 25 | Robert | 317 |