This looks fine to me but it is already complicated so you might as well go all the way and use the original Caoilfhionn.
― Anonymous User 3/17/2022
1
Caoilainn is not correct by Irish spelling rules. You can't have an "i" and an "a" flanking the same letter. There would have to be another slender (e or i) or broad (a, o or u) vowel. [noted -ed]
― Anonymous User 11/5/2009
5
Caoilainn is pronounced: Kay linn or Kway lin It means slender.