Avan sits next to 4 phonetic neighbors — Ivan, Evan, and Aven are the closest matches by sound. Most share Avan's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"living water, strength"
"modern American creation, gentle (from Kevin root)"
"great, powerful"
"cultivator, earth worker"
"modern variant of Dawson"
"deep blood-red color"
"associated with Al-Khidr, the immortal guide"
"who is like God"
"shining glory"
"healer, to heal"
"gift of God (Thomas) + supplanter (James)"
"powerful, mighty"
"pleasant, beautiful"
"from Arcy (place name)"
"little wolf"
"anointed one"
"father of peace"
"trust, reliance"
"Yahweh has shown favor"
"lake dweller"
Similar sound: These names share phonetic patterns with Avan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew/Persian origins, giving them the same cultural heritage as Avan.
Rhythm: Avan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.