Caylee sits next to 4 phonetic neighbors — Kaylee, Kailee, and Bailey are the closest matches by sound. Most share Caylee's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"gentle, beautiful"
"princess"
"feminine form of John"
"free woman"
"protector, guardian"
"beautiful sea"
"watchpost, guard"
"sun, radiant one"
"of the Franks tribe"
"one who builds with stone"
"courageous, lively"
"descendant of the dark challenger"
"friend, companion"
"from Gilan region, noble"
"flame, light"
"God beholds, foresight"
"orange tree"
"eagle"
"creative American coinage"
"noble, honorable"
Similar sound: These names share phonetic patterns with Caylee — 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 Caylee.
Rhythm: Caylee is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.