Reginald Dwight's 4 syllables (3 + 1) hit the Hollywood sweet spot.
Reginald and Dwight have a workable rhythm — close to the perfect punch.
Reginald Dwight's softer consonants cost it screen presence.
Reginald Dwight misses the alliteration hook that makes names stick.
Reginald (8 letters) and Dwight (6) are balanced in length — clean on any poster or marquee.
Reginald Dwight has mostly familiar phonemes with a few tricky patterns.
Reginald Dwight has decent vowel richness, but stronger A and O sounds would lift it.