Arline Pretty's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Arline's 2 beats vs. Pretty's 2 create a natural cinematic snap.
Arline Pretty's softer consonants cost it screen presence.
Arline Pretty misses the alliteration hook that makes names stick.
Arline (6 letters) and Pretty (6) are balanced in length — clean on any poster or marquee.
Arline Pretty's sounds flow naturally in English — easy to say and remember.
Arline Pretty has decent vowel richness, but stronger A and O sounds would lift it.