Oh, cool topic! I've been mispronoucing (in my head, at least) quite a lot of your names
mazil - maz-zle (like dazzle), or also maz-ill (one of my friends used to call out my name like Basil from Fawlty Towers... "Baz-ILL!!")
masni - mass-knee (if you're my parents) or maz-knee (if you're anyone else).
I think my name is supposed to be pronounced with a soft "s", but for some reason I started calling myself "maz-knee", and it stuck. It's an Australian habit to add "z"s to words, I think!