I have heavy synesthetic objections to it, which is annoying, because there's nothing really wrong with it. It just makes me want to throw up. Matilduh, le puke. It's this awful shade of darkish red but like mixed with purgatory-mud-gray, I don't even know, I can't even deal with Tilly.
I think I figured it out. ill in the middle of names tends to really gross me out, and I hate Mat/Mad. Ms are really potent letters, like R, and I can either despise them or love them. Here is despise.