Marie Osborne's 3 syllables (1 + 2) hit the Hollywood sweet spot.
Marie's 1 beat vs. Osborne's 2 create a natural cinematic snap.
Marie Osborne's softer consonants cost it screen presence.
Marie Osborne misses the alliteration hook that makes names stick.
Marie (5 letters) and Osborne (7) are balanced in length — clean on any poster or marquee.
Marie Osborne has mostly familiar phonemes with a few tricky patterns.
Marie Osborne has decent vowel richness, but stronger A and O sounds would lift it.