I found that the below answer did not offer an audio pronunciation. I am looking in 2015, so it may have at one time. I did find this one, though, and I am posting it in case someone else also needs this information. http://www.pronounceitright.com/pronounce/1656/sverre-fehn

Hi Robert this site tells you about Norwegian pronunciation and you can listen to it as well. http://www.omniglot.com/writing/norwegian.htm