People who don't know much of Ami culture sometimes make a guess as to which part of Tiway Sayion's name is his surname, calling him "Principal Tiway" or "Principal Sayion," to the amusement and dismay of those "in the know."
不知情的人有的稱他「帝瓦伊校長」，有的稱他「撒耘校長」，常常搞得啼笑皆非。