I didn’t coin it; I got it from Orthodox Christians:
http://www.roacamerica.org/art-text_timeline.shtml
Armenians and Copts are affiliated “Oriental Orthodox” who follow monophysitism/miaphysitism.
LOL! That’s the OTHER web page in the universe that uses that term! Copts are monophysite, while Armenians bitterly reject the label. That’s pretty slim to base the term “Copto-Armenian.” I think that one web site was trying to lump various ancient Christian groups together into a phylogeny, but you can’t murder a phylogeny!