Kyan sits next to 4 phonetic neighbors — Ryan, Cyan, and Kieran are the closest matches by sound. Most share Kyan's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"ancient, enduring"
"Moorish, dark-complexioned"
"lion, lion of God"
"muddy farm or settlement"
"handsome one, bright fire"
"father of peace"
"friend"
"first, beginning"
"modern American name, strong and leading"
"castle, new home"
"fair-skinned, son of the fair one"
"God is my strength"
"phonetic blend (possibly new house, or river)"
"life's path, quest"
"rope maker, cord seller"
"clay town, clay enclosure"
"wild garlic island"
"search, journey, adventure"
"little dark one"
Similar sound: These names share phonetic patterns with Kyan — 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 Kyan.
Rhythm: Kyan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.