[ANSTHRLD] Name Variation

[padraig_ruad@irishbard.com]

I'm trying to find out if Katlyn is an acceptable variant for Caitlin in Period.  I've found one instance of the name in the Armorial: Katlyn of Misthaven, registered in February of 1991 via the Outlands, but this doesn't tell me if the name is Period or if it is the gentle's given name.  Does anyone have anything citing this spelling?

Thanks,
Padraig