Kroi sits next to 4 phonetic neighbors — Troy, Kroy, and Roy are the closest matches by sound. Most share Kroi's Khmer-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"after, behind (positional)"
"speckled, spotted"
"handsome, comely, gentle"
"little cross"
"continuous improvement"
"elevated, exalted"
"precious gem without equal"
"from Kansas City"
"fragrant herb, sweet basil"
"morality, righteousness"
"the firm, the solid"
"increase, prosperity"
"the sacred crop"
"follower of Christ"
"son of Henne (Henry)"
"tiger (borrowed word)"
"lion (Yiddish equivalent of Aryeh)"
"modern invented combination of grey + len"
"flowing river"
"modern American invented name"
"arrow, sharp"
Similar sound: These names share phonetic patterns with Kroi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Khmer origins, giving them the same cultural heritage as Kroi.
Rhythm: Kroi is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.