I was christened Pauline, a name popular in the early fifties, but I loathed it so it's only family who still call me that, gets a bit confusing at times. First marriage was to a Peter and there were several of those pairings around.
Slightly off piste from OP, Sarah was an extraordinarily popular name a decade or so later and at one time we had seven working at my school, which was jolly small, so they all had to be differentiated to avoid confusing a cleaner with the head's wife!!
Like GrandMattie I feel very sorry for the poor babes landed with a 'trendy' name which is just what the parents fancied without any thought for the future. A friend was named Vivian which is the spelling used for a boy as that's what her parents would have preferred, pretty unfair I always thought.