Carey Mulligan's 5 syllables (2 + 3) hit the Hollywood sweet spot.
Carey's 2 beats vs. Mulligan's 3 create a natural cinematic snap.
Carey Mulligan's softer consonants cost it screen presence.
Carey Mulligan misses the alliteration hook that makes names stick.
Carey (5 letters) and Mulligan (8) have a slight length mismatch, but it reads fine on screen.
Carey Mulligan has mostly familiar phonemes with a few tricky patterns.
Carey Mulligan's open vowels roll off the tongue — warm and screen-ready.