Ski, sky, and skoi are Slavic suffixes denoting descendants of . . . . ,” such as of the word Pelagskoi (Pelasgians), progeny of Heber’s son Peleg, apparently named by the Thracians (progeny of Japheth’s son Tiras), of Thrace said by Herodotus to have been second in population only to India, the Thracians whose language influence when the Ice Age ended spread westward into Europe where the suffix vich has essentially the same meaning even to England where the suffix wich too, ish and esque as well.