No, I wouldn’t name my daughter after my mum. Mainly because I know she’s always disliked her name, and would be horrified rather than honoured!
Incidentally, here were the top 10 girls names in England & Wales for 1944, 1954, and 1964, according to the British Baby Names website (I couldn’t find info for the full decade)
1944: Margaret, Patricia, Christine, Mary, Jean, Ann, Susan, Janet, Maureen, Barbara
1954: Susan, Linda, Christine, Margaret, Janet, Patricia, Carol, Elizabeth, Mary, Anne
1964: Susan, Julie, Karen, Jacqueline, Deborah, Tracey, Jane, Helen, Diane, Sharon
My favourites out of those are Elizabeth, Anne, Deborah, Jane, Helen, Jean, Susan, and Margaret. I also quite like Beverley, Marjorie, and Veronica from the names mentioned above.