Iylah sits next to 3 phonetic neighbors — Isla, Ayla, and Layla are the closest matches by sound. Most share Iylah's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"island (from Isla)"
"paradise, sanctuary"
"oak tree"
"lake or waterfall + meadow clearing"
"from Amabel, dear one"
"earth worker (via Georgina)"
"gift of grace"
"golden ruler"
"grace, God has favored me"
"little Juana"
"gracious gift, star of the sea"
"harmony, concord, agreement"
"wonderful, marvelous"
"crowned with laurel, victorious"
"beloved, dear"
"goddess of wisdom and crafts"
"hedged area, forest clearing"
"rival, industrious"
"the name of Sequoyah, creator of the Cherokee syllabary"
"valley (from Dale + lyn)"
Similar sound: These names share phonetic patterns with Iylah — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish origins, giving them the same cultural heritage as Iylah.
Rhythm: Iylah is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.