@MarianneUnfaithful I'm 61 and there was always a Charlotte in my class. The Sarahs and Emmas came later but were used in hyphenated names on the 60s when every class had a Sarah-Jane, Emma-Jane, Sally-Ann or Mary-Ann.
Great Gran 1880
Eleanor
Grace
Isabel
Alice (were the sisters)
Husband's sister was Helena
Grandma's cohort 1910
Alice
Evelyn
Edith
Mabel
Ethel
Grace
Celia
Elizabeth
With a few Marinas, Alexandras thrown in
Mother's 1936
Shirley
Silvia
Barbara
Patricia
Joan
Marion
Anita
Elizabeth
With a few Daphnes, Antonias, Dianas thrown in
Mine 1960
Susan/nah
Caroline
Deborah
Jane
Helen
Julia
Heather
Alison
Joanna
Elizabeth
With a few Cressidas, Drusillas, Annabelles, Lucindas thrown in
DD's 1998
Eleanor
Cicely
Francesca
Alice
Imogen
Rose/ie
Isabel
And every variation resulting in the diminutive of: Milly, Molly, Tilly, Ellie. And a few Octavias, Christabels, Jemimas, Olympias thrown in.
It all.goes round and round. Those that endure the most timelessly seem to be: Helena, Eleanor, Alice, Grace, Elizabeth.