According to some plaintive videos I just took one for the team and watched so you don't have to, he pronounces it "Say-Oh_Wan-Eee".
So, not only is Doony incapable of spelling his own name, he's incapable of pronouncing it as well.
In my book, that alone should be sufficient for him to be declared incompetent.
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"When you're up to your ass in alligators, it's hard to remember that you set out to drain the swamp" -- HST