Posted on 14th July 2015 by melyn Sompna is the Cornish word for summon Yes, summon in Cornish is sompna Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Kumin is the Cornish word for cuminNext post: Papynjay is the Cornish word for parrot