Yip, double "ee" sound for me. Not sure why, honestly, I tend to read most of others' names in something at least approaching English pronounciation, but that'd be the way I'd read it in Polish.
And now I so totally have the image of you welcoming me on O'Hare one day, me saying "Hello, Virmir", and you BURSTING with FIERY RAGE at the mispronounciation...
;
I'll try to remember to use workaround words until we'll get outside.