The system isn't recognizing Ukrainian Cyrillic when it contains an apostrophe in submitted namw, which is used in the language. Can you fix this please?
See here, and example of the error
https://www.behindthename.com/name/lukyana/submitted
Proof that it's used (last one on the list)
https://en.m.wikipedia.org/wiki/Ukrainian_alphabet#Letter_names_and_pronunciation