Ezlyn sits next to 4 phonetic neighbors — Evelyn, Azalyn, and Eslyn are the closest matches by sound. Most share Ezlyn's Modern American/Welsh-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lake or pool (from Welsh -lyn suffix)"
"heavenly, belonging to the sky"
"modern constructed name"
"stranger; guest (via Xenia)"
"to speak kindly, to order"
"modern invented blend name"
"brilliant, glowing"
"victory of the people"
"strong one"
"from the city of Savannah"
"beloved, dear"
"life, bird"
"woodland clearing, meadow"
"from the Sabine king Titus Tatius"
"rock, pause and reflect"
"sun, bright light (from Iliana)"
"ginger plant, spice"
"beloved"
"son of Finlay (fair-haired hero)"
"pleasant wood (via Marley)"
Similar sound: These names share phonetic patterns with Ezlyn — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Modern American/Welsh origins, giving them the same cultural heritage as Ezlyn.
Rhythm: Ezlyn is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.