BoysGirls
| Rank | Name | Births |
|---|---|---|
| 401 | 401Caelan | 3 |
| 402 | 402Cai | 3 |
| 403 | 403Caidin | 3 |
| 404 | 404Carlos | 3 |
| 405 | 405Cathan | 3 |
| 406 | 406Chris | 3 |
| 407 | 407Christy | 3 |
| 408 | 408Cianan | 3 |
| 409 | 409Conn | 3 |
| 410 | 410Coran | 3 |
| 411 | 411Cuan | 3 |
| 412 | 412Dante | 3 |
| 413 | 413Darach | 3 |
| 414 | 414Darryl | 3 |
| 415 | 415Domas | 3 |
| 416 | 416Dominykas | 3 |
| 417 | 417Donnacha | 3 |
| 418 | 418Eoghain | 3 |
| 419 | 419Eric | 3 |
| 420 | 420Fergus | 3 |
| 421 | 421Gregory | 3 |
| 422 | 422Harris | 3 |
| 423 | 423Hugo | 3 |
| 424 | 424Iarlaith | 3 |
| 425 | 425Ibrahim | 3 |
| 426 | 426Johnathan | 3 |
| 427 | 427Jonas | 3 |
| 428 | 428Kade | 3 |
| 429 | 429Kallum | 3 |
| 430 | 430Koby | 3 |
| 431 | 431Krystian | 3 |
| 432 | 432Kyran | 3 |
| 433 | 433Lincoln | 3 |
| 434 | 434Maciej | 3 |
| 435 | 435Maison | 3 |
| 436 | 436Maksymilian | 3 |
| 437 | 437Marco | 3 |
| 438 | 438Matt | 3 |
| 439 | 439Matteo | 3 |
| 440 | 440Naoise | 3 |
| 441 | 441Nataniel | 3 |
| 442 | 442Neilas | 3 |
| 443 | 443Olly | 3 |
| 444 | 444Oskaras | 3 |
| 445 | 445Padraic | 3 |
| 446 | 446Paidi | 3 |
| 447 | 447Paolo | 3 |
| 448 | 448Phillip | 3 |
| 449 | 449Pierce | 3 |
| 450 | 450Podraig | 3 |
| 451 | 451Quinn | 3 |
| 452 | 452Raphael | 3 |
| 453 | 453Ray | 3 |
| 454 | 454Reilly | 3 |
| 455 | 455Rioghan | 3 |
| 456 | 456Rocco | 3 |
| 457 | 457Ruadhan | 3 |
| 458 | 458Rudy | 3 |
| 459 | 459Rylee | 3 |
| 460 | 460Se | 3 |
| 461 | 461Sean-Paul | 3 |
| 462 | 462Shayne | 3 |
| 463 | 463Tarlach | 3 |
| 464 | 464Theodore | 3 |
| 465 | 465Turlough | 3 |
| 466 | 466Vincent | 3 |
| 467 | 467Wyatt | 3 |
| 468 | 468Zachariah | 3 |
| 469 | 469Zane | 3 |
Source: Northern Ireland Statistics and Research Agency (NISRA), Baby Names. © Crown copyright. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1997 to 2025. Coverage: Names given 3 or more times in a year; NISRA records names without accents. Original data · Licence