Even as a baby, Luna was quite quiet and always in her own world; she didn't cry or shout as much as Babies usually do. She was born with a bit of blond hair, which carried on growing as she got older. Once she was 7, she had straggly, waist-length, dirty-blond hair, pale eyebrows, and protuberant misty eyes. She was always interested in rare animals that no one else believed in like the Crumple horned Snorkack, which her father wrote about in the quibbler.
Sadly, when she was 9, one of her mum's experiments went badly wrong and she died, leaving Luna with just her dad.