Language / Correct Polish spelling [69]

I know Kasia is short for Catherine, I need to know how you would write "Kash-ee" in Polish.... is it just "Kasi"?

Language / Correct Polish spelling [69]

Merged: Can someone tell me how you would spell "Kasi" or Kash -ee

My mom's family is of Polish origin and would always call me Kasia or Kash-ee as a pet name. Can someone tell me how I would properly spell Kash-ee as short? Does Kasi become Ka-see? Help, trying to have something engraved for family and apparently don't know how to spell my name :-)