Coco sits next to 4 phonetic neighbors — Koko, Moco, and CooCoo are the closest matches by sound. Most share Coco's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from Colette or Nicole"
"place of the royal family (modern cultural meaning)"
"the name of Sequoyah, creator of the Cherokee syllabary"
"Of the sea, sea maiden"
"dear little Ana, gracious one"
"joy, happiness"
"divine sky child"
"God is gracious"
"of great value, beloved, cherished"
"charcoal farm"
"weary, meadow"
"lily, rose"
"royal woodland clearing"
"water-born"
"wonderful, marvelous"
"goddess of the hunt and moon"
"of the air"
"fair, pale, bright"
"blend of Jay + -leen, phonetic Americanized name"
"modern creative variant of Amy + Yah"
"wonderful, marvelous"
Similar sound: These names share phonetic patterns with Coco — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have French origins, giving them the same cultural heritage as Coco.
Rhythm: Coco is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.