Jayon sits next to 3 phonetic neighbors — Jason, Jaylen, and Damon are the closest matches by sound. Most share Jayon's Greek via American English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"healer"
"great, kingly"
"peaceful (from Latin pax)"
"diminutive of Jakob"
"who is like God?"
"free man"
"God is gracious"
"handsome, beautiful"
"valley dweller"
"inscribed tablet (Quranic)"
"God is gracious"
"good man"
"sea road, highway"
"creative modern name, possibly God is my help (from Azriel root)"
"hay valley, from the hedged valley"
"Yahweh is my God"
"initials, typically Robert James or Richard John"
"falcon, bird of prey"
"falling, flowing"
"phonetic variant of Ryker"
Similar sound: These names share phonetic patterns with Jayon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek via American English origins, giving them the same cultural heritage as Jayon.
Rhythm: Jayon is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.