By Sound
Jayden (JAY-duhn) opens with the same Jay- sound made famous by Jay Chou's own name — 周杰伦 uses 杰 for exactly this sound — so all three phonetic options anchor there, then vary the ending to keep them distinct from each other.
By Meaning
Jayden is a modern name, taking shape mostly from the 1990s onward as part of a wave of newly blended names — Jason, Aiden, Braden, Kayden all crossing paths. There's a faint, indirect link to a Hebrew name meaning thankful, but Jayden's real identity was built in the present, not inherited from the past.
By Spirit
Jaydens tend to read as easygoing and athletic, with a certain of-the-moment coolness — a name that came up alongside 2000s and 2010s youth sports and pop culture, carrying energy without trying too hard to prove it.