Naruto question, please help

Question

im greatly confused. why do people call sasuke "sasuke-kun" ? whats that mean. sorry i must seem like an idiot, but i dont know why poeple call him that when his name is "sasuke" ...what does "kun" mean any way? please answer, first right answer gets best answer

Answer 1

The suffix kun is what people in Japan give to male friends (for the most part).  The suffix chan is a pet name for affection.  The suffix sama is for respect.  The suffix taichou is given for a captain or military officer.

Answer 2

Just do a wiki search for "Japanese Honorifics"