I love it. It's definitely dated. I know one about my age and maybe a few others who are older, not sure. I prefer it to
Caroline.
Carolyn is so golden and bell-tone-y. I like how it looks more than how it sounds.
Caroline prn
Carolyn I just can't stand. I can't see many people pronouncing
Carolyn "Care o line," but tons of people pronounce
Caroline like
Carolyn.