Coraline sits next to 4 phonetic neighbors — Caroline, Coral, and Coralie are the closest matches by sound. Most share Coraline's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"coral, sea jewel"
"gracious judge"
"handsome, comely"
"Cyneburg's field, royal forest clearing"
"God is my oath"
"life"
"island of wild boars (alternative etymology)"
"from Massy, Normandy"
"exalted one, the high one"
"princess, noblewoman"
"of the forest"
"gift of God"
"rowan tree (mountain ash)"
"one who hunts"
"the burning ones, highest angels"
"little Laura"
"good luck, prosperity (symbolic)"
"meadow of the wren"
"little bird"
"mistress, lady of the house"
"flower"
Similar sound: These names share phonetic patterns with Coraline — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin corallium origins, giving them the same cultural heritage as Coraline.
Rhythm: Coraline is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.