I think it's nearly universal for we stutterers to have trouble saying our own names when introducing ourselves, regardless of the number of syllables. My name's Logan and because my stutter is very situational, with people I know well I can usually say my name without any trouble, but if i'm introducing myself at the start of a new college class or during a phone call, I typically prolong the L sound, so it comes out as L-L-L-ogan.