12 baby names with a similar sound and feel to Ninotchka.
You searched for names like
"variant of Siobhan (God is gracious)"
"mankind, human"
"glory, honor"
"noble, exalted"
"land of the Bretons, from Brittany France"
"talented; refined"
"lake, waterfall"
"of the sea"
"blend of Marley (pleasant meadow) and Lena (light, torch)"