And if not, Chris, I'm sure "Heem" is pronounced "H
eem" in most English-speaking countries!
John, if you wish to say "van Gogh" properly, you must make a phlegmy eruption out of both "g"s: "eghchhh"!
It takes years of practice, although the Dutch climate helps. As far as I know there is no rhyme word for it, not in Dutch either.