Kiyomi sits next to 4 phonetic neighbors — Naomi, Yumi, and Kiyo are the closest matches by sound. Most share Kiyomi's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pure, clean beauty"
"sea, ocean"
"exalted, my height"
"ocean, shell"
"wise child, elder sister"
"earth"
"seaweed (edible)"
"wish, dream"
"clear and beautiful"
"brilliant, intelligent"
"noble, enlightened one"
Similar sound: These names share phonetic patterns with Kiyomi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese origins, giving them the same cultural heritage as Kiyomi.
Rhythm: Kiyomi is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.