Mary Pickford's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Mary's 2 beats vs. Pickford's 2 create a natural cinematic snap.
Mary Pickford's softer consonants cost it screen presence.
Mary Pickford misses the alliteration hook that makes names stick.
Mary (4 letters) and Pickford (8) have a slight length mismatch, but it reads fine on screen.
Mary Pickford has mostly familiar phonemes with a few tricky patterns.
Mary Pickford's open vowels roll off the tongue — warm and screen-ready.