My great great grandmother was Rose, my step's mother was Rose. In my generation it became Rosemary.
My great grandmother was Eleanor Phoebe, her sisters: Mary Anne, Alice and Isabel.
My grandmother was Alice, her sister Evelyn.
All popular names when dd was born.
The children's friends comprise a plethora of Millys, Holly's, Tillys, Ellies, Bellas, with Grace and Phoebe thrown in.
My mother's friends were Patricia, Anita, Marian Barbara and Joan, Sylvia, Shirley, Joyce were often used.
My class was full of: Jane, Helen, Debbie Susan and a few classes up: Angela, Jennifer, etc. Denise, Beverley, Kim were also often used, along with Amanda and Alison.
Names go in trends and what goes round, comes round again with some enduring more than others.
Rose endures because it is classic, feminine and nice.