I remember giggling about this with a school friend when we were about 12/13. We were talking about what our grandmothers were called. Mine was Winnie; hers was Elsie. Circa 1993, we found it hilarious someone would call their babies Winnie and Elsie.
Just had a day out with the same friend and guess what her DD is called 
(I doubt she remembers our conversation!)
I wonder if our DDs will find it hilarious someone once called their babies Jennifer, Laura and Michelle … probably.