Caraline sits next to 4 phonetic neighbors — Caroline, Carolyn, and Caralyn are the closest matches by sound. Most share Caraline's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"free woman"
"greatest, largest (diminutive of Maxine/Maximiliane)"
"calm, peaceful"
"from Sebaste, revered, venerable"
"jewel of karma"
"my delight, my pleasantness"
"boundary stone"
"who is like God"
"care, protection, solicitude"
"little rock, harmony"
"associated with harbor or gate (popular folk etymology from Latin '..."
"symbol of remembrance and sleep"
"dear little rose"
"radiant, shining light"
"worthy of love"
"woodland clearing on the hill"
"Torch, bright one"
"day's eye (the flower)"
"the Lord is my strength"
"noble, distinguished"
Similar sound: These names share phonetic patterns with Caraline — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic (via Charles/Karl) origins, giving them the same cultural heritage as Caraline.
Rhythm: Caraline is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.