Ronni sits next to 4 phonetic neighbors — Ronnie, Connie, and Bonnie are the closest matches by sound. Most share Ronni's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"rulers counsel (from Ronald)"
"lion-like (possible Turkic influence)"
"gift of God"
"member of the Gauts tribe"
"crooked nose, bent nose"
"noble, exalted"
"hardworking, industrious"
"the beloved, darling"
"the other Aenor"
"French diminutive feminine form of Ariel or Gabriel root"
"life"
"sacred knowledge, sacred text"
"successful, one who attains her goals"
"free woman"
"thankful, one whom God hears"
"of God, divine exaltation (via -iah suffix)"
"bright meadow (invented combination)"
"sea of bitterness + divine favor"
"descendant of the king"
"victory of the people"
Similar sound: These names share phonetic patterns with Ronni — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Norse origins, giving them the same cultural heritage as Ronni.
Rhythm: Ronni is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.