| Description: | Most popular names for female newborns in the most populous Australian state of New South Wales 2018 |
| Source: | NSW Registry of Births Deaths & Marriages |
| Series: | Australia/NSW |
| Following list: | 2019 |
| Previous list: | 2017 |
| Highest new entries: | Thea (new at 78), Clara (new at 84), Adeline (new at 90), Gabriella (new at 92), Charlie (new at 95) |
| Largest rises: | Freya +34 (now at 56), Victoria +28 (now at 67), Ayla +24 (now at 59), Rose +22 (now at 52), Emilia +18 (now at 38) |
| Largest falls: | Anna -38 (now at 86), Alexis -29 (now at 94), Summer -21 (now at 82), Claire -18 (now at 66), Bonnie -17 (now at 97) |
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