Adora

Adora, her name meaning "gift, beloved", is the miracle child of a Leafeon and Cherrim couple who couldn't normally have kids.
Blessed by a priest of Jirachi who made her birth possible, the young Eevee -now Vaporeon- still took after the Cherrim part of the family, which shows not only in her cherry blossom complexion and markings, but slightly in her powers and moveset as well.

When Adora meets Aashna and Desideria, she feels a deep gratefulness towards them as the priestess of Jirachi, and often tags along in their adventures to help them anyway she can.