Airlene sits next to 5 phonetic neighbors — Eileen, Arlene, and Aileen are the closest matches by sound. Most share Airlene's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bright, shining one"
"little lady, mistress of the house"
"fair-haired, blonde"
"pure, unspoiled, original"
"golden one"
"hope, aspiration"
Similar sound: These names share phonetic patterns with Airlene — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish/Celtic origins, giving them the same cultural heritage as Airlene.
Rhythm: Airlene is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.