Most popular boys’ names in Northern Ireland, 1999
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 | Matthew | 410 |
| 2 | Ryan | 358 |
| 3 | James | 352 |
| 4 | Jack | 345 |
| 5 | Adam | 304 |
| 6 | Conor | 267 |
| 7 | Michael | 243 |
| 8 | Jordan | 226 |
| 9 | Daniel | 213 |
| 10 | Aaron | 199 |
| 11 | David | 182 |
| 12 | Mark | 174 |
| 13 | Thomas | 173 |
| 14 | Andrew | 172 |
| 15 | Dylan | 164 |
| 16 | Jamie | 154 |
| 17 | Nathan | 150 |
| 18 | Christopher | 141 |
| 18 | Joshua | 141 |
| 18 | Sean | 141 |
| 21 | John | 137 |
| 22 | Patrick | 129 |
| 23 | Luke | 126 |
| 24 | Callum | 116 |
| 25 | Peter | 112 |