Update on the Clover/Caoimhe situation, baby arrived, she was a she, and we decided on Orlaith. The family member who shares the name was really happy and gave us the ok to use it, I love it, DH loves it, and every now and then little baby Orlaith makes a squeak and it sounds like she is saying her own name.
What more could you want?!
Thanks for all the help, and especially those that a) supported the use of traditional spellings and b) suggested Orlaith 