Lakai sits next to 5 phonetic neighbors — Luca, Kai, and Lakai are the closest matches by sound. Most share Lakai's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"sun and sea (Hawaiian compound)"
"battle, round barrel"
"son of Faelan (the little wolf)"
"dark, swarthy (from Irish Dubhán)"
"great, rocky hill"
"cloud"
"friend, ally"
"ivory; creamy white material"
"dark one, descendant of the dark one"
"peaceful territory, land of peace"
"ease, wealth"
"respectable, virtuous"
"sincere, genuine"
"little rock"
"God is gracious"
"cause of death, ruin, poison"
"one who understands, expert"
"hay enclosure dweller"
"double-J initial name, typically representing two J-names"
"morning glory, morning well (depending on kanji)"
"dark-haired one"
Similar sound: These names share phonetic patterns with Lakai — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hawaiian origins, giving them the same cultural heritage as Lakai.
Rhythm: Lakai is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.