Ernest Joy's 3 syllables (2 + 1) hit the Hollywood sweet spot.
Ernest's 2 beats vs. Joy's 1 create a natural cinematic snap.
Ernest Joy's softer consonants cost it screen presence.
Ernest Joy misses the alliteration hook that makes names stick.
Ernest (6 letters) and Joy (3) have a slight length mismatch, but it reads fine on screen.
Ernest Joy has mostly familiar phonemes with a few tricky patterns.
Ernest Joy has decent vowel richness, but stronger A and O sounds would lift it.