Viggo Mortensen's 5 syllables (2 + 3) hit the Hollywood sweet spot.
Viggo's 2 beats vs. Mortensen's 3 create a natural cinematic snap.
Viggo Mortensen blends hard and soft consonants — decent presence, some softness.
Viggo Mortensen misses the alliteration hook that makes names stick.
Viggo (5 letters) and Mortensen (9) have a slight length mismatch, but it reads fine on screen.
Viggo Mortensen has mostly familiar phonemes with a few tricky patterns.
Viggo Mortensen's open vowels roll off the tongue — warm and screen-ready.