There may be more names in the submitted names database. Have you looked at it?
http://www.behindthename.com/submit/names/gender/feminine/usage/russianhttp://www.behindthename.com/submit/names/gender/feminine/usage/ukrainianSubmitted names aren't for sure real, but it might be worth checking out.
The name
Olena springs to my mind because I know a Ukrainian woman named that.
And
Oksana. (Maybe dated)
and
Polina
- mirfakThis message was edited 1/8/2016, 4:15 PM