Kaoir sits next to 4 phonetic neighbors — Caoilfhinn, Kayore, and Kaori are the closest matches by sound. Most share Kaoir's Irish Gaelic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"fiery spark, blaze"
"beautiful, graceful"
"jade stone"
"pure, maiden"
"lake, pool"
"pleasantness, sweetness"
"youthful, soft-haired (from Julia/Julius)"
"mountain range, saw-toothed peaks"
"from the orange grove"
"young warrior"
"song sung to a harp"
"honey, sweet"
"whole, beloved"
"stream settlement"
"my God is abundance"
"flowing water"
"desired, longed for"
"devoted to God, my God is an oath"
"light"
"brave and powerful work"
Similar sound: These names share phonetic patterns with Kaoir — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Kaoir.
Rhythm: Kaoir is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.