Sheyla sits next to 4 phonetic neighbors — Sheila, Shayla, and Kayla are the closest matches by sound. Most share Sheyla's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"heavenly, blind"
"watchpost, guard"
"beam of light"
"feminine form of Charles"
"dearness, preciousness"
"child of light"
"maiden, young woman"
"blessed, happy one"
"son of Andrew"
"rye meadow, island clearing"
"grassy meadow, land of meadows"
"wise, learned"
"grace combined with woodland clearing"
"little hound, little dog"
"free woman"
"heavenly sea, sky and ocean"
"selected, set apart, elect"
"heavenly, divine"
"inheritance, something left for future generations"
Similar sound: These names share phonetic patterns with Sheyla — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin via Irish origins, giving them the same cultural heritage as Sheyla.
Rhythm: Sheyla is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.