The most popular names recorded in 2021 were Olivia for girls and Oliver for boys. Full top-50 lists below, from official NSW & VIC BDM data.
| # | Name | Babies |
|---|---|---|
| 1 | Olivia | 914 |
| 2 | Isla | 906 |
| 3 | Charlotte | 903 |
| 4 | Amelia | 853 |
| 5 | Ava | 790 |
| 6 | Mia | 738 |
| 7 | Grace | 733 |
| 8 | Willow | 641 |
| 9 | Matilda | 625 |
| 10 | Ella | 598 |
| 11 | Chloe | 564 |
| 12 | Harper | 561 |
| 13 | Lily | 561 |
| 14 | Ivy | 530 |
| 15 | Isabella | 514 |
| 16 | Evie | 510 |
| 17 | Sophia | 505 |
| 18 | Sophie | 502 |
| 19 | Sienna | 480 |
| 20 | Evelyn | 471 |
| 21 | Ruby | 468 |
| 22 | Zoe | 457 |
| 23 | Mila | 454 |
| 24 | Audrey | 434 |
| 25 | Lucy | 420 |
| 26 | Hazel | 409 |
| 27 | Aria | 408 |
| 28 | Violet | 401 |
| 29 | Frankie | 390 |
| 30 | Georgia | 385 |
| 31 | Layla | 379 |
| 32 | Ellie | 371 |
| 33 | Luna | 366 |
| 34 | Sofia | 364 |
| 35 | Scarlett | 362 |
| 36 | Florence | 345 |
| 37 | Aurora | 344 |
| 38 | Daisy | 341 |
| 39 | Emily | 341 |
| 40 | Hannah | 337 |
| 41 | Poppy | 330 |
| 42 | Penelope | 323 |
| 43 | Maya | 321 |
| 44 | Isabelle | 320 |
| 45 | Elsie | 317 |
| 46 | Ayla | 309 |
| 47 | Zara | 304 |
| 48 | Eleanor | 303 |
| 49 | Alice | 300 |
| 50 | Mackenzie | 295 |
| # | Name | Babies |
|---|---|---|
| 1 | Oliver | 1,396 |
| 2 | Noah | 1,184 |
| 3 | Henry | 933 |
| 4 | William | 890 |
| 5 | Jack | 845 |
| 6 | Leo | 796 |
| 7 | Theodore | 776 |
| 8 | Charlie | 739 |
| 9 | Lucas | 711 |
| 10 | Hudson | 704 |
| 11 | Elijah | 673 |
| 12 | Thomas | 658 |
| 13 | Levi | 643 |
| 14 | Archie | 640 |
| 15 | James | 611 |
| 16 | Luca | 610 |
| 17 | Liam | 570 |
| 18 | Harrison | 567 |
| 19 | Alexander | 526 |
| 20 | Oscar | 525 |
| 21 | Archer | 517 |
| 22 | Harry | 496 |
| 23 | George | 494 |
| 24 | Ethan | 492 |
| 25 | Lachlan | 489 |
| 26 | Cooper | 482 |
| 27 | Harvey | 478 |
| 28 | Arthur | 475 |
| 29 | Hunter | 474 |
| 30 | Arlo | 459 |
| 31 | Mason | 459 |
| 32 | Max | 448 |
| 33 | Hugo | 447 |
| 34 | Benjamin | 434 |
| 35 | Sebastian | 431 |
| 36 | Kai | 425 |
| 37 | Isaac | 416 |
| 38 | Samuel | 387 |
| 39 | Xavier | 386 |
| 40 | Finn | 384 |
| 41 | Jacob | 363 |
| 42 | Lincoln | 353 |
| 43 | Beau | 350 |
| 44 | Riley | 345 |
| 45 | Carter | 343 |
| 46 | Joseph | 337 |
| 47 | Edward | 326 |
| 48 | Patrick | 321 |
| 49 | Eli | 315 |
| 50 | Jackson | 314 |