The Sneetches by Dr. Seuss is always a favorite because it can be used with any age group from kindergarten through high school. This is a wonderful story and a perfect example that really pin-points how ridiculous discrimination really is. This book is about discrimination based not on religion or race, but on belly stars.
Kain [kain] as a boys' name is pronounced kayn. It is of Hebrew origin, and the meaning of Kain is acquire. Variant of Kenan. Biblical: refers to the tribe of Kenites or to a city in Judah. See also Cain. Also form of Kane.
In Chinese, Kai is a common name that can have one of several meanings, including triumphant (å±) In Cornish, Kai means dog, and is often used as a dog name. In Estonian, Kai is a female name meaning pier. In Finnish, Kai is a common male name, Finnish form of Kaj.