Posted on 16th July 2018 by melyn Popa is the Cornish word for puffin Yes, puffin in Cornish is popa Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Fyllel is the Cornish word for failNext post: Gonisogeth is the Cornish word for culture