Ginny sits next to 4 phonetic neighbors — Jinny, Jenny, and Minnie are the closest matches by sound. Most share Ginny's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pure, maiden"
"of the Tatian family"
"sea-bright"
"grace, favor"
"uncertain — possibly Native American origin"
"courageous, valiant"
"red-haired ruler"
"grace, favor (from Anna/Hannah)"
"grace, favor"
"new, young, fresh"
"lily flower"
"home power, estate leader"
"alluring, enchanting one"
"alluring rock, murmuring rock"
"bright, shining one"
"rose meadow"
"scholar, giving shelter"
"one who works with tannin"
"city of history and culture (as a name)"
"seven, completeness and luck"
Similar sound: These names share phonetic patterns with Ginny — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Ginny.
Rhythm: Ginny is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.