Cayleigh sits next to 5 phonetic neighbors — Kaylee, Kayleigh, and Bailey are the closest matches by sound. Most share Cayleigh's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from céilí, traditional Irish dance gathering"
"loosening, release"
"judge, one who determines justice"
"golden one, radiant"
"joyful gathering, dance"
"American coinage blending Da- prefix with Aisha"
"son of Matthew, gift of God"
"she who rules the moon"
"my rock, rock of God"
"ray of light plus lake"
"suffering, enduring"
"lake, body of still water"
"gracious gift of God"
"God is gracious"
"wished-for child (Evelyn connection)"
"ship, navigation"
"grace, divine goodwill"
"industrious ruler"
"industrious, hardworking"
"beautiful as a dove, pure"
"land where rye is grown"
Similar sound: These names share phonetic patterns with Cayleigh — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Cayleigh.
Rhythm: Cayleigh is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.