BoysGirls
| Rank | Name | Births |
|---|---|---|
| 401 | 401Moya | 4 |
| 402 | 402Myah | 4 |
| 403 | 403Oonagh | 4 |
| 404 | 404Reese | 4 |
| 405 | 405Ria | 4 |
| 406 | 406Roma | 4 |
| 407 | 407Samanta | 4 |
| 408 | 408Shanice | 4 |
| 409 | 409Siofra | 4 |
| 410 | 410Tammie | 4 |
| 411 | 411Vanessa | 4 |
| 412 | 412Zofia | 4 |
| 413 | 413Abaigh | 3 |
| 414 | 414Ailbhe | 3 |
| 415 | 415Aileen | 3 |
| 416 | 416Aleksandra | 3 |
| 417 | 417Amanda | 3 |
| 418 | 418Angela | 3 |
| 419 | 419Angelina | 3 |
| 420 | 420Aobh | 3 |
| 421 | 421Aobha | 3 |
| 422 | 422Asha | 3 |
| 423 | 423Ashley | 3 |
| 424 | 424Ayla | 3 |
| 425 | 425Bailey | 3 |
| 426 | 426Bailie | 3 |
| 427 | 427Bernadette | 3 |
| 428 | 428Blanaid | 3 |
| 429 | 429Brea | 3 |
| 430 | 430Brona | 3 |
| 431 | 431Brooklyn | 3 |
| 432 | 432Cailin | 3 |
| 433 | 433Caislin | 3 |
| 434 | 434Caitriona | 3 |
| 435 | 435Caoilainn | 3 |
| 436 | 436Caola | 3 |
| 437 | 437Caprice | 3 |
| 438 | 438Caroline | 3 |
| 439 | 439Chelsy | 3 |
| 440 | 440Claragh | 3 |
| 441 | 441Cliona | 3 |
| 442 | 442Coragh | 3 |
| 443 | 443Crystal | 3 |
| 444 | 444Dearbhail | 3 |
| 445 | 445Dervla | 3 |
| 446 | 446Destiny | 3 |
| 447 | 447Dionne | 3 |
| 448 | 448Eibhleann | 3 |
| 449 | 449Eirinn | 3 |
| 450 | 450Eliza | 3 |
| 451 | 451Ellie-Rose | 3 |
| 452 | 452Elsie | 3 |
| 453 | 453Emelia | 3 |
| 454 | 454Emma-Louise | 3 |
| 455 | 455Eryn | 3 |
| 456 | 456Felicity | 3 |
| 457 | 457Gabriela | 3 |
| 458 | 458Georgie | 3 |
| 459 | 459Hallie | 3 |
| 460 | 460Helen | 3 |
| 461 | 461Helena | 3 |
| 462 | 462Honor | 3 |
| 463 | 463Jamie | 3 |
| 464 | 464Jazmin | 3 |
| 465 | 465Jodi | 3 |
| 466 | 466Josie | 3 |
| 467 | 467Joy | 3 |
| 468 | 468Kailey | 3 |
| 469 | 469Karen | 3 |
| 470 | 470Karis | 3 |
| 471 | 471Karla | 3 |
| 472 | 472Karys | 3 |
| 473 | 473Katie-Lee | 3 |
| 474 | 474Katie-Leigh | 3 |
| 475 | 475Katlyn | 3 |
| 476 | 476Kaycee | 3 |
| 477 | 477Keely | 3 |
| 478 | 478Kerrie | 3 |
| 479 | 479Kimberly | 3 |
| 480 | 480Kitty | 3 |
| 481 | 481Kristen | 3 |
| 482 | 482Lainey | 3 |
| 483 | 483Leigha | 3 |
| 484 | 484Leila | 3 |
| 485 | 485Lili | 3 |
| 486 | 486Lilia | 3 |
| 487 | 487Macey | 3 |
| 488 | 488Mae | 3 |
| 489 | 489Marta | 3 |
| 490 | 490Meadhbh | 3 |
| 491 | 491Meaghan | 3 |
| 492 | 492Mischa | 3 |
| 493 | 493Nadia | 3 |
| 494 | 494Nevaeh | 3 |
| 495 | 495Nikkita | 3 |
| 496 | 496Nikola | 3 |
| 497 | 497Nora | 3 |
| 498 | 498Paris | 3 |
| 499 | 499Pippa | 3 |
| 500 | 500Reanna | 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