Marionette sits next to 5 phonetic neighbors — Marion, Mariette, and Annette are the closest matches by sound. Most share Marionette's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little Marion, little Mary"
"bee"
"free woman, womanly"
"sweet"
"divine, heavenly"
"lion of God"
"wagon driver, path maker"
"fairy, ethereal being"
"yew tree"
"eagle nobility"
"beginning, origin, creation"
"grace"
"brilliance, radiance, splendor"
Similar sound: These names share phonetic patterns with Marionette — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have French (diminutive of Marion) origins, giving them the same cultural heritage as Marionette.
Rhythm: Marionette is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.