Theodore Roosevelt's 5 syllables (2 + 3) hit the Hollywood sweet spot.
Theodore's 2 beats vs. Roosevelt's 3 create a natural cinematic snap.
Theodore Roosevelt blends hard and soft consonants — decent presence, some softness.
Theodore Roosevelt misses the alliteration hook that makes names stick.
Theodore (8 letters) and Roosevelt (9) are balanced in length — clean on any poster or marquee.
Theodore Roosevelt has mostly familiar phonemes with a few tricky patterns.
Theodore Roosevelt has decent vowel richness, but stronger A and O sounds would lift it.