Probably because that's her official name, which is in all official documents, while Daisy is something private between her mom, Lucius and her.
There wasn't official documents for her. When she married ml she was going by her sisters name and her brother is the king, she doesnt have to go by that ugly ass name
But when the king adopted her as his sister and abolished the mistreatment of illegitimate children, it happened while her official name was Nullitas.
Her mother told her her birth name only much later.
She got married under the name Maylene. And she didn't have to use the name her father gave her when they found out she wasn't Maylene. She could have picked a new one herself.
Thank you!
I dont understand why she'd go by the name her ain't shit father gave her that means nothing instead of the beautiful name her mother gave her???