You don't find that surnames in Hebrew just get mispronounced a ton, in general? Other than ones which have standard pronunciation, I encounter constant errors with people trying to figure out which vowels to put where when it comes to last names, although that may be biased because my last name, despite being very straightforward in English, is a puzzle for Israelis.

Also, from anecdotal data and a bit of personal knowledge, changing your last name here in Israel doesn't seem like much of a hassle, other than having to do it in person.