Harry Carter's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Harry's 2 beats vs. Carter's 2 create a natural cinematic snap.
Harry Carter's softer consonants cost it screen presence.
Harry Carter misses the alliteration hook that makes names stick.
Harry (5 letters) and Carter (6) are balanced in length — clean on any poster or marquee.
Harry Carter's uncommon phonemes make it harder for audiences to latch on.
Harry Carter's open vowels roll off the tongue — warm and screen-ready.