Variant spellings of Common first female names of 2 sounds in pronunciation of a rare occurence in various spellings for somebody and is rare to find such loyalty meaning now has been Common among:-
Alice, Amber, Carol, Cindy, Dear Dora, Doris, Ella, Herbie=Hebe (good name), Helen, Janet, Joyce, Kay, Lorna, Mary, May, Phoebe=Hebe, Rachel, Rose, Sally, Shannon, Sharon, Shirley, Sophy=Sophie=Sophia, Tina, Toby, Vera, Violet, Vivien=Vivienne, Yvonne=Yolanda=Yoyo, Zena=Zoe.
Would recommend the above 37 names.
Simply pick one sounds best to you.