Kaira sits next to 4 phonetic neighbors — Kira, Kyra, and Keira are the closest matches by sound. Most share Kaira's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"goodness, beneficence"
"son of Adam"
"may God protect"
"coal town"
"beloved lake"
"daughter of the sea"
"ardor, enthusiasm, passion"
"illustrious, brilliant"
"shining, bright"
"noble, of noble kind"
"the desired one"
"queen of the gods"
"beam of light (modern association)"
"from Roslin (Scottish place name)"
"mounted warrior, horseman"
"deer meadow clearing"
"woodland clearing"
"narrow strait, channel"
"mine, of the Lord"
"lovable, grace and beauty"
"noble kind"
Similar sound: These names share phonetic patterns with Kaira — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Kaira.
Rhythm: Kaira is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.