Hamazaki Amane

Etymology
Hamazaki (浜崎) - Hamazaki comes from Hama (浜) meaning "beach" or "seashore", which could both be a reference to her Pretty Cure alter ego, and Zaki or Saki (崎) meaning "small peninsula".

Amane (あまね) - Amane is Japanese given name that can come from Ten (天) combined with Oto (音) meaning "heavenly sound. Or from Ame (雨) combined with Oto (音) meaning "The sound of the rain", which would be a reference to her water powers as Pretty Cure.