Kiani sits next to 3 phonetic neighbors — Kiara, Tiani, and Gianni are the closest matches by sound. Most share Kiani's Persian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"of the kings, royal dynasty"
"God is gracious"
"noble"
"follower of Christ"
"sword, firebrand (Germanic etymology)"
"of the Livius clan"
"pure, spotless"
"beloved eye (Hawaiian elements)"
"from the Tatius family"
"calm, peaceful waters"
"wind, gentle breeze"
"peace; from Ireland"
"modern invented name"
"work and power"
"American coinage blending Da- prefix with Aisha"
"each of the two, pure one"
"radiant, bright, luminous"
"ethereal fairy"
"river that swallows rivers (from Zaire/Congo origin)"
"geographic place name used as personal name"
Similar sound: These names share phonetic patterns with Kiani — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Persian origins, giving them the same cultural heritage as Kiani.
Rhythm: Kiani is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.