Jaycen sits next to 4 phonetic neighbors — Jason, Jayson, and Jace are the closest matches by sound. Most share Jaycen's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"healer"
"father of multitudes"
"strong power"
"greatest, son of Max"
"arbitrator, decider"
"star-shaped flower"
"of the Saxon people"
"land by the road"
"dark one, little dark-haired one"
"son of the ace, son of excellence"
"God is good"
"new, fresh"
"delight, paradise (as in Eden)"
"well-born, noble"
"eagle land"
"battle"
"nickname for Charles"
"from the hill spring"
"payment, brow, forehead"
"from the hollow farm"
Similar sound: These names share phonetic patterns with Jaycen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Jaycen.
Rhythm: Jaycen is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.