Lillian Lorraine's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Lillian's 2 beats vs. Lorraine's 2 create a natural cinematic snap.
Lillian Lorraine's softer consonants cost it screen presence.
Matching "L"s make Lillian Lorraine an instant sonic hook.
Lillian (7 letters) and Lorraine (8) are balanced in length — clean on any poster or marquee.
Lillian Lorraine's uncommon phonemes make it harder for audiences to latch on.
Lillian Lorraine has decent vowel richness, but stronger A and O sounds would lift it.