Geoni sits next to 4 phonetic neighbors — Joni, Roni, and Leoni are the closest matches by sound. Most share Geoni's Hebrew (gaon + i possessive suffix)-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"my pride, my genius, my eminence"
"from the clay valley"
"blessed one"
"king who speaks wisdom"
"raspberry (fruit)"
"rounded hill, trunk-shaped land"
"crooked nose (distinctive feature)"
"Water of life; the distilled spirit drink"
"barley grain, of the barley field"
"Possibly lion (from Levon/Leon) or a modern creative invention"
"sensitive perceiver, artist of words"
"fate, destiny, one's allotted share"
"one who listens intently, listener"
"time of peace, the appointed time"
"Lofty; exalted; high mountain"
Similar sound: These names share phonetic patterns with Geoni — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew (gaon + i possessive suffix) origins, giving them the same cultural heritage as Geoni.
Rhythm: Geoni is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.