Not all of them individually overused but vowel-heavy girls' names with L or V as the main consonants seem to sound so samey.
Lily, Lola, Lila, Luna, Lyra, Lyla etc
Myla, Mia, Mila, Milly, Maya, May
Amelia, Amelie, Emilia...
Olivia, Eva, Ava, Ivy, Evie...
Ellie, Eleanor, Elodie, Elsie, Eliza, Ella, Bella...
Tilly names - Matilda, Ottilie...
Milly names - Romilly, Amelia, Emilia...
Frilly A- names. Aurora, Aurelia, Arabella, Aaliya, Amaya, Annalisa...