A hint: go to Google Translate and try to translate "Pirc" from Slovakian. Then listen to the pronounciation in Slovak. It's perfect!
Pirc. How to pronounce.

The problem, New, is if you pronounce it as you recommend (and I'm sure is the correct way) where I am, nobody will understand. It would be "peerk" here.

There are more mis-pronunciations in the Sicilian Defense.
Scheveningen, Najdorf, Taimanov/Tajmanov, Maroczy/Maróczy
Many players even could not pronounce Alekhine and Euwe correctly.
A Russian friend taught me how to pronounce Alekhine, Kasparov, and Petrosian correctly.
As far a Euwe goes, your guess is as good as mine!

PEERCH
No way! That would confuse all the fisherman.
http://www.africa-angler.com/communities/2/004/012/350/742/images/4603300547.jpg
In Canada they call it the park defens, eh.