who's the idiot that translated qo'nos into kronos? i mean where did the r come from? it should have at least been konos. that person should have been fired by the federation! no wonder the klingons hated humans. they got all their names wrong. maybe the klingons were actually kingons and some silly translator decided to add an "l" much like they decided to add an "r". >_<
In that perspective, what idiot decided to call the Sioux "Sioux" ? It is a distorted derivative of an Ojibway word meaning "snake in the grass".
There are scores of examples resembling this one and thousands of examples all over the world of distorsions of words and names, including names of nations or countries, into another language, particularly a dominant one.
The anglicisation of 'Qo'nos' is rather realistic.
Not to mention that phonetically, the syllable 'Qo' ('kwo') is a good candidate for turning into english 'kro'.