buckdoff wrote:
I get really confused with the name Caitlyn.. how many spellings, probably like 4...
Four is a conservative estimate.
I've seen:
Caitlyn
Catelynn
Catelinn
Katelynn
Katelinn
Kaitlyn
Kaitlynn
Kaitlinn
Kate Lynn
 and probably a few others.

My daughter is Caitlin; I thought that was the 'standard' spelling.  When she was little and going in and out of hospitals, I was always having to spell or correct the spelling: "C-A-I-T-L-I-N, no 'k's, no 'y's.