It has been claimed in interviews that the name "PaRappa" is a pun on "parappa", a supposed Japanese word meaning "flat" or "paper-thin", and the English word "rapper". This appears to be a slight mistranslation, as the word "parappa" does not exist within Japanese, but the word "パラパラ" (para para) seems to be a more likely origin, a Japanese term for flipping through a book, which would have flat pages. The term is also used for a Japanese form of disco dancing, which could also be seen as part of a pun, given that the series takes influence from a lot of different genres as opposed to just rap, with PaRappa the Rapper 2 having a noticeable disco influence.