ADT, perhaps this would be a more accurate/easier guide to pronouncing the word Ksiezniczka (
Princess in Polish):
kshyen-zhnitch-kha, accented on the second syllable.
But it is most definitely NOT a name in Polish (except perhaps for a horse or dog), and I doubt you would want to saddle any real person with it anyway
Regards,
Rosomaqa
(native Polish speaker)