Daylin sits next to 3 phonetic neighbors — Daelyn, Daylon, and Dylan are the closest matches by sound. Most share Daylin's American English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bright day, day's light"
"of the moon, lunar"
"harmony, concord"
"hunter, one who hunts or pursues"
"dog star"
"the blessed one"
"unity, excellence, number one"
"God saves"
"prince, little raven"
"who is like God (form of Michael)"
"born on Sunday"
"eastern town"
"bright, shining"
"Dack's settlement"
"from the place called Jersey"
"the shining one"
"place by a waterway lock"
"battle-ready, martial spirit"
"prince, commander"
"divine, godlike"
"possible Japanese aesthetic: figure, image"
Similar sound: These names share phonetic patterns with Daylin — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American English origins, giving them the same cultural heritage as Daylin.
Rhythm: Daylin is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.