Barbra Streisand's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Barbra's 2 beats vs. Streisand's 2 create a natural cinematic snap.
Barbra Streisand's softer consonants cost it screen presence.
Barbra Streisand misses the alliteration hook that makes names stick.
Barbra (6 letters) and Streisand (9) have a slight length mismatch, but it reads fine on screen.
Barbra Streisand has mostly familiar phonemes with a few tricky patterns.
Barbra Streisand's open vowels roll off the tongue — warm and screen-ready.