Nizhoni sits next to 3 phonetic neighbors — Nahani, Naomi, and Nishoni are the closest matches by sound. Most share Nizhoni's Navajo (Diné)-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beautiful, it is beautiful"
"most holy, utterly pure"
"stay in peace, go in peace"
"kindness, benevolence, care"
"powerful, mighty"
"purpose, intent"
"lily flower"
"exalted one"
"flower of the night"
"living, alive"
"love, affection"
"beautiful, well-proportioned"
"heavenly, sky"
"flat-topped hill"
"meadow, clearing"
"from the Roman Porcius family (related to 'porcus', pig or a family..."
"other wealth"
"Lord, have mercy (liturgical phrase)"
"goddess Parvati"
"gift of God"
"honor, compassion"
Similar sound: These names share phonetic patterns with Nizhoni — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Navajo (Diné) origins, giving them the same cultural heritage as Nizhoni.
Rhythm: Nizhoni is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.