I thought the "standard" was WordCamp .
Isn't there WordCamp UK?

So...I can run WordCamp North America? WordCamp Canada?

How does WordCamp Europe handle the 40+ languages?

If there is a "standard" language, what about people who don't speak that language at all but want to attend?

WordCamp would solve that issue.

What about Croatians who only speak Croatian and no other language? WordCamp Zagreb/Splt/Dubrovnik/Rijeka/etc...would solve that issue.

WordCamp Europe, just the term...sort of takes that local element away,