Elane sits next to 4 phonetic neighbors — Elaine, Ilene, and Elena are the closest matches by sound. Most share Elane's Welsh cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"sunray, shining light"
"strong"
"invented American name of phonetic origin"
"dark one, descendant of Dubhthach"
"victorious one"
"the bitter one"
"farmer, earth worker"
"from Lorraine (kingdom of Lothair)"
"noble friend"
"victory of the people"
"garland, wreath of victory"
"settlement in the valley, valley town"
Similar sound: These names share phonetic patterns with Elane — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Welsh/Greek origins, giving them the same cultural heritage as Elane.
Rhythm: Elane is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.