Avi sits next to 4 phonetic neighbors — Levi, Davi, and Ari are the closest matches by sound. Most share Avi's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"father figure, patriarch"
"herb garden settlement"
"slender"
"council friend"
"son of the brown-haired one"
"the Lord supports"
"father of many nations"
"fine, elegant"
"plow blade maker or user"
"Lord (via Kyrie element)"
"servant of God"
"estate of the fifth son"
"God sees, God is my strength"
"name of God"
"healer (via Jason)"
"God has remembered"
"fifth, born fifth"
"western settlement"
"motion, movement"
"peace"
Similar sound: These names share phonetic patterns with Avi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Avi.
Rhythm: Avi is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.