Steve Martin's 3 syllables (1 + 2) hit the Hollywood sweet spot.
Steve's 1 beat vs. Martin's 2 create a natural cinematic snap.
Steve Martin blends hard and soft consonants — decent presence, some softness.
Steve Martin misses the alliteration hook that makes names stick.
Steve (5 letters) and Martin (6) are balanced in length — clean on any poster or marquee.
Steve Martin has mostly familiar phonemes with a few tricky patterns.
Steve Martin's open vowels roll off the tongue — warm and screen-ready.