Lemme tell you why...
First let me say we have a Jadyn (spelled as such) in my family.
Now, I search for GAT ("good and terrible"...lol) names everyday. And I don't care when the "surveys" say-- on every hosiptal/nursery/birth announcement website I use, in every city, every month of the year I come across at LEAST 5 kids named Jayden. It's turned unisex. It's gotten crazy.
Jada Smith and her son Jayden
Just to show you how overly common it is...it went from being #294 on the Social Security name list in 1999 to #18 in 2007--that effectively should kill it from further consideration.
Now add to that the creative folk who think that just because they spell it "creatively" it's really going to make a difference. [face screwing up into look of bewilderment/confuzzlement]. Um...Allow me to enlighten you...
Here are some of the various incantations of JAYDEN I have come across:
and...my personal favorite...
Seriously? Can we buy a vowel please?
If I tell you it doesn't make a difference how you spell it, will it make a difference? I suppose not. Ay dios mio, make it stop.
Britany Spears and her son Jayden James