Edwin Stanley's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Edwin's 2 beats vs. Stanley's 2 create a natural cinematic snap.
Edwin Stanley's softer consonants cost it screen presence.
Edwin Stanley misses the alliteration hook that makes names stick.
Edwin (5 letters) and Stanley (7) are balanced in length — clean on any poster or marquee.
Edwin Stanley has mostly familiar phonemes with a few tricky patterns.
Edwin Stanley has decent vowel richness, but stronger A and O sounds would lift it.