If it became fashionable to pronouce Yvonne as Why V On would that make it correct?
Kathleen is pronouced Cat leen and has been for centuries. Caitlin is pronounced Cat leen or Coit lin with the fada.
Katelyn -kate as in wait- is variation of this traditional irish name that became popular in the 1970's in America and Australia.
It is a perfectly nice name. It also has plently of spelling options to indicate how you want it said and avoid confusion - Caitlyn, Caitlynn, Caittlyn, Catelyn, Catlyn, Caytelyn, Caytlin, Kaetlynn, Kaitlin, Kaitlyn, Kaitlyne, Kaitlynn, Katelin, Katelyn, Katelynn, Kate Lynn, Katlin, Katlyn, Katlynne, Kaytelin, Kaytelinn, Kaytlynn, and Quatlin, although personally I think that last spelling is pushing it a bit
. Just not Caitlin or Kathleen please for the traditionalists amongst us.
All the Kate lyns I know in Ireland are under 12. When I was growing up it was a name only heard on telly or on American cousins. The Irish Kates were Cat leens and Coit's.
Even Elvis got it right
Disclaimer- At the end of the day it is your choice what you call your baby and how you spell it and my opinion is right just that, opinion. So, to all the little Why V on's out there, stand tall, be proud and ignore those sniggering down the back.