Marianna sits next to 5 phonetic neighbors — Mariana, Marianne, and Arianna are the closest matches by sound. Most share Marianna's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"grace and drop of the sea (Maria + Anna)"
"dear, beloved, darling"
"gift of God (variant of Maisie/Matthew)"
"my God is Yahweh"
"slender, graceful"
"the end, night rain"
"of Milan, cosmopolitan"
"olive"
"dream, vision"
"bright woodland"
"deep affection, devotion"
"lady, mistress"
"laurel tree; bay laurel"
"child of light"
"sweet substance, beloved, precious"
"God has heard"
"origin, beginning, creation"
"you will always be loved"
"white settlement"
"light"
"calming, soothing (by association with the herb)"
Similar sound: These names share phonetic patterns with Marianna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin/Hebrew compound origins, giving them the same cultural heritage as Marianna.
Rhythm: Marianna is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.