Evanne sits next to 4 phonetic neighbors — Evan, Evanna, and Ivana are the closest matches by sound. Most share Evanne's Welsh cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"blessed friend, holy and peaceful"
"archer's bow (yew)"
"Sorrowful one, broken-hearted"
"queen, regal grace"
"defender of men"
"from Mount Cynthus"
"dear one, beloved"
"a fertile plain by the sea"
"a plain, a fertile coastal plain"
"beautiful, graceful"
"creative coinage combining Mon- (advisor) and -ella (beautiful)"
"from the valley"
"free woman, dear one"
"God is gracious"
"short form of Edith"
Similar sound: These names share phonetic patterns with Evanne — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Welsh origins, giving them the same cultural heritage as Evanne.
Rhythm: Evanne is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.