This is interesting, from an online dictionary
puss (1)
"cat," 1530, but probably much older than the record, perhaps imitative of the hissing sound commonly used to get a cat's attention. A conventional name for a cat in Gmc. languages and as far off as Afghanistan; it is the root of the principal word for "cat" in Romanian (pisica) and secondary words in Lith. (puz), Low Ger. (puus), Swed. dial. katte-pus, etc.
http://dictionary.reference.com/browse/puss
It shows that 'puss' or a similar sound is used in many countries .