Posted on 25th January 201813th June 2017 by melyn Kath is the Cornish word for cat Yes, cat in Cornish is kath Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Gohelus is the Cornish word for shyNext post: Gelvinek is the Cornish word for curlew