Khai sits next to 3 phonetic neighbors — Kai, Sky, and Faye are the closest matches by sound. Most share Khai's Vietnamese-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"joy, happiness"
"success, prosperity"
"just, righteous, upright"
"sacred poetic meter"
"holy, devoted (via Saint John Vianney)"
"pleasant, beautiful, radiant"
"mighty in battle"
"rocky terrain"
"verdant, fresh vegetation of spring"
"mountain peak"
"river of light"
"meadow of grace"
"heavenly flower, lei of heaven"
"noble clan name"
"pear tree dweller"
"fountain of paradise, heavenly spring"
"founded by God"
"Geirr's island (Old Norse place name)"
"little poet"
"narrative, tale"
Similar sound: These names share phonetic patterns with Khai — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Vietnamese origins, giving them the same cultural heritage as Khai.
Rhythm: Khai is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.