Henry Bergman's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Henry's 2 beats vs. Bergman's 2 create a natural cinematic snap.
Henry Bergman's softer consonants cost it screen presence.
Henry Bergman misses the alliteration hook that makes names stick.
Henry (5 letters) and Bergman (7) are balanced in length — clean on any poster or marquee.
Henry Bergman's sounds flow naturally in English — easy to say and remember.
Henry Bergman has decent vowel richness, but stronger A and O sounds would lift it.