Kroy sits next to 3 phonetic neighbors — Troy, Roy, and Croy are the closest matches by sound. Most share Kroy's American-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"modern invented name, no established meaning"
"brother, brotherly"
"of high quality, excellent"
"related to Xavier meaning bright or new house"
"the West, where the sun sets"
"tribute to composer Franz Joseph Haydn"
"royal and bold"
"modern coinage, no historical meaning"
"entertainer, companion in evening conversation"
"large homestead"
"son of (Celtic prefix) + divine"
"large town, community"
"lord, master"
"Brock's settlement (place name origin)"
"mythical guardian creature"
"little blind one, the blind one"
"creative compound name"
"heavenly city, promised land"
"army man, soldier"
"noble, famous"
Similar sound: These names share phonetic patterns with Kroy — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American origins, giving them the same cultural heritage as Kroy.
Rhythm: Kroy is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.