I've posted a message about this before (for Yakut names), and I hate to be a pest, but I also believe there should be a Nivkh name category (they are the indigenous people of Sakhalin Island in Russia), a Buryat category (the people of the federal subject of Buryatia in Russia), and a Tuvan category (Turkic people from the Tuva Republic). Sorry for the trouble / inconvenience.