BoysGirls
| Rank | Name | Births |
|---|---|---|
| 401 | 401Rayan | 4 |
| 402 | 402Rex | 4 |
| 403 | 403Seimi | 4 |
| 404 | 404Spencer | 4 |
| 405 | 405Tate | 4 |
| 406 | 406Taylor | 4 |
| 407 | 407Teo | 4 |
| 408 | 408Vinnie | 4 |
| 409 | 409Wyatt | 4 |
| 410 | 410Xavier | 4 |
| 411 | 411Zachariah | 4 |
| 412 | 412Zayn | 4 |
| 413 | 413Zion | 4 |
| 414 | 414Albi | 3 |
| 415 | 415Aleksander | 3 |
| 416 | 416Alfred | 3 |
| 417 | 417Amir | 3 |
| 418 | 418Angelo | 3 |
| 419 | 419Angus | 3 |
| 420 | 420Antoni | 3 |
| 421 | 421Antonio | 3 |
| 422 | 422Archer | 3 |
| 423 | 423Aron | 3 |
| 424 | 424Aslan | 3 |
| 425 | 425Avery | 3 |
| 426 | 426Barney | 3 |
| 427 | 427Barry | 3 |
| 428 | 428Bernard | 3 |
| 429 | 429Bruno | 3 |
| 430 | 430Bryan | 3 |
| 431 | 431Cailean | 3 |
| 432 | 432Cairbre | 3 |
| 433 | 433Caoilte | 3 |
| 434 | 434Caomhan | 3 |
| 435 | 435Cathain | 3 |
| 436 | 436Con | 3 |
| 437 | 437Conlaoch | 3 |
| 438 | 438Connlaoi | 3 |
| 439 | 439Cu | 3 |
| 440 | 440Curtis | 3 |
| 441 | 441Damien | 3 |
| 442 | 442Dawid | 3 |
| 443 | 443Dean | 3 |
| 444 | 444Denver | 3 |
| 445 | 445Dilanas | 3 |
| 446 | 446Domhnall | 3 |
| 447 | 447Drew | 3 |
| 448 | 448Eamon | 3 |
| 449 | 449Emmet | 3 |
| 450 | 450Eolann | 3 |
| 451 | 451Ernie | 3 |
| 452 | 452Fearghal | 3 |
| 453 | 453Fionnan | 3 |
| 454 | 454Fionnbharr | 3 |
| 455 | 455Fraser | 3 |
| 456 | 456Hendrix | 3 |
| 457 | 457Ian | 3 |
| 458 | 458Iosif | 3 |
| 459 | 459Isaiah | 3 |
| 460 | 460Issac | 3 |
| 461 | 461Jakob | 3 |
| 462 | 462Jarlath | 3 |
| 463 | 463Jimmy | 3 |
| 464 | 464Junior | 3 |
| 465 | 465Kairo | 3 |
| 466 | 466Karl | 3 |
| 467 | 467Kayce | 3 |
| 468 | 468Kent | 3 |
| 469 | 469Kieran | 3 |
| 470 | 470Koby | 3 |
| 471 | 471Koda | 3 |
| 472 | 472Kruze | 3 |
| 473 | 473Kyron | 3 |
| 474 | 474Lennon | 3 |
| 475 | 475Mac | 3 |
| 476 | 476Mairtin | 3 |
| 477 | 477Maitiu | 3 |
| 478 | 478Marshall | 3 |
| 479 | 479Matheus | 3 |
| 480 | 480Maximilian | 3 |
| 481 | 481Maxwell | 3 |
| 482 | 482Mohammed | 3 |
| 483 | 483Moise | 3 |
| 484 | 484Morgan | 3 |
| 485 | 485Nate | 3 |
| 486 | 486Nikodem | 3 |
| 487 | 487Noel | 3 |
| 488 | 488Oaklen | 3 |
| 489 | 489Oliwier | 3 |
| 490 | 490Omar | 3 |
| 491 | 491Patsy | 3 |
| 492 | 492Preston | 3 |
| 493 | 493Rafe | 3 |
| 494 | 494Reid | 3 |
| 495 | 495Rioghan | 3 |
| 496 | 496Rohan | 3 |
| 497 | 497Rojus | 3 |
| 498 | 498Ross | 3 |
| 499 | 499Royce | 3 |
| 500 | 500Rylee | 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