Two more US-cartographer's giving me pronouncorial headaches:
MacEachren [I even asked some of his students; but the sounds, I could not replicate them. A Penn-State shibboleth?]
Visvalingam-Whyatt seems to be a problem for some people, too.
Ultimately, the constant misprounounciations of Peucker (of Douglas-Peucker fame) made Mr. Poiker change his name. I am told for the sake of his kids.
Reminds me it is the 40th anniversary of that algorithm and I have not shared the songtext I wrote for that algorithm!