Irene Boyle's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Irene's 2 beats vs. Boyle's 2 create a natural cinematic snap.
Irene Boyle's softer consonants cost it screen presence.
Irene Boyle misses the alliteration hook that makes names stick.
Irene (5 letters) and Boyle (5) are balanced in length — clean on any poster or marquee.
Irene Boyle has mostly familiar phonemes with a few tricky patterns.
Irene Boyle has decent vowel richness, but stronger A and O sounds would lift it.