Bryson sits next to 4 phonetic neighbors — Brylee, Brooklyn, and Brylin are the closest matches by sound. Most share Bryson's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Brice"
"Modern invented name; no established etymology"
"altar of the sky, heavenly altar"
Similar sound: These names share phonetic patterns with Bryson — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish/English origins, giving them the same cultural heritage as Bryson.
Rhythm: Bryson is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.