The most popular names recorded in 2009 were Isabella for girls and William for boys. Full top-50 lists below, from official NSW & VIC BDM data.
| # | Name | Babies |
|---|---|---|
| 1 | Isabella | 616 |
| 2 | Chloe | 601 |
| 3 | Charlotte | 570 |
| 4 | Olivia | 563 |
| 5 | Mia | 536 |
| 6 | Emily | 509 |
| 7 | Sienna | 478 |
| 8 | Sophie | 478 |
| 9 | Ruby | 464 |
| 10 | Amelia | 461 |
| 11 | Ella | 459 |
| 12 | Ava | 447 |
| 13 | Lily | 432 |
| 14 | Grace | 406 |
| 15 | Jessica | 344 |
| 16 | Matilda | 331 |
| 17 | Zoe | 312 |
| 18 | Hannah | 297 |
| 19 | Emma | 269 |
| 20 | Sarah | 265 |
| 21 | Jasmine | 249 |
| 22 | Georgia | 248 |
| 23 | Lucy | 247 |
| 24 | Zara | 225 |
| 25 | Sophia | 221 |
| 26 | Chelsea | 220 |
| 27 | Isabelle | 219 |
| 28 | Madison | 194 |
| 29 | Abigail | 188 |
| 30 | Holly | 187 |
| 31 | Eva | 182 |
| 32 | Lara | 181 |
| 33 | Maddison | 178 |
| 34 | Isla | 171 |
| 35 | Lilly | 171 |
| 36 | Tahlia | 168 |
| 37 | Hayley | 165 |
| 38 | Scarlett | 157 |
| 39 | Summer | 152 |
| 40 | Elizabeth | 150 |
| 41 | Evie | 150 |
| 42 | Alyssa | 149 |
| 43 | Annabelle | 142 |
| 44 | Bella | 139 |
| 45 | Layla | 138 |
| 46 | Molly | 138 |
| 47 | Samantha | 136 |
| 48 | Charli | 135 |
| 49 | Caitlin | 132 |
| 50 | Claire | 130 |
| # | Name | Babies |
|---|---|---|
| 1 | William | 1,293 |
| 2 | Jack | 1,190 |
| 3 | Lachlan | 1,027 |
| 4 | Joshua | 1,025 |
| 5 | Thomas | 1,017 |
| 6 | Oliver | 1,010 |
| 7 | Cooper | 926 |
| 8 | Noah | 903 |
| 9 | James | 884 |
| 10 | Ethan | 874 |
| 11 | Lucas | 833 |
| 12 | Riley | 832 |
| 13 | Benjamin | 794 |
| 14 | Samuel | 782 |
| 15 | Alexander | 694 |
| 16 | Max | 686 |
| 17 | Liam | 675 |
| 18 | Daniel | 673 |
| 19 | Charlie | 634 |
| 20 | Ryan | 611 |
| 21 | Jacob | 581 |
| 22 | Matthew | 555 |
| 23 | Isaac | 541 |
| 24 | Xavier | 531 |
| 25 | Oscar | 507 |
| 26 | Tyler | 506 |
| 27 | Jayden | 499 |
| 28 | Luke | 476 |
| 29 | Jake | 469 |
| 30 | Harry | 465 |
| 31 | Nicholas | 461 |
| 32 | Harrison | 442 |
| 33 | Jackson | 428 |
| 34 | Dylan | 414 |
| 35 | Blake | 402 |
| 36 | Archie | 399 |
| 37 | Angus | 393 |
| 38 | Michael | 378 |
| 39 | Aiden | 372 |
| 40 | Jordan | 370 |
| 41 | Mitchell | 363 |
| 42 | Christian | 356 |
| 43 | Bailey | 355 |
| 44 | Levi | 354 |
| 45 | Logan | 349 |
| 46 | Connor | 339 |
| 47 | Henry | 337 |
| 48 | Nathan | 335 |
| 49 | Zachary | 331 |
| 50 | Hayden | 318 |