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"
"bear (totem name)"
"clover plant, good luck"
"of God (via -iel suffix)"
"from the land"
"crowned with laurel, victorious"
"from Erroll, Scotland"
"extended form of Zia"
"jasmine flower, protector"
"checkerboard pattern"
"noble ruler"
"noble valor, kingly"
"the heavenly one, royal (via Kalani)"
"courageous, valiant"
"lake"
"gift, blessing (invented, Zion root)"
"he who holds firm the good"
"gift of God (via Carmelo root)"
"handsome son"
"plant that grows in moist places"
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.