Harry Dunkinson's 5 syllables (2 + 3) hit the Hollywood sweet spot.
Harry's 2 beats vs. Dunkinson's 3 create a natural cinematic snap.
Harry Dunkinson's softer consonants cost it screen presence.
Harry Dunkinson misses the alliteration hook that makes names stick.
Harry (5 letters) and Dunkinson (9) have a slight length mismatch, but it reads fine on screen.
Harry Dunkinson's uncommon phonemes make it harder for audiences to latch on.
Harry Dunkinson's open vowels roll off the tongue — warm and screen-ready.