Hi!
I prefer just
Kelly.
Kellyann has a similar sound to
Kalyani कल्याणी a Sanskrit name that I like very much. Kellyann instead is dull.
I love your ideas about a middle name!
Faye,
Mavis,
Rhoda and
Bridget are great!
MNs for Kellyann: With a long, compounded name, I prefer a short name.
Kellyann
April Kellyann
Bree Kellyann
Cindy Kellyann
Dahlia Kellyann
Daisy Kellyann
Ebony Kellyann
Edith Kellyann
Effie Kellyann
Freya Kellyann
Grace Kellyann
Hazel
Personal Name Lists
https://www.behindthename.com/pnl/125456