I was just thinking about how Jennifer ruined Jenny. I love Jenny but due to the popularity of Jennifer i wouldn't use it.Oddly enough I do like Jen. Several friends of mine go by it and it makes me think of upbeat, energetic women.
I have more to give! More words! More joke! MORE BANANAS! - Gerald
I only know one Jann, as opposed to Jan, and she is peculiar in many ways. Behind her back, people pronounce both Ns separately when they talk about her. I could imagine people doing the same for Jenn, which looks similarly lumpy and unattractive.