Perry sits next to 4 phonetic neighbors — Sherry, Terry, and Kerry are the closest matches by sound. Most share Perry's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pear tree"
"brilliant, shining"
"darling, dear beloved one"
"amber gemstone"
"harmony"
"kernel, grain"
"modern melodic invention"
"bright, sparkling (phonetic association)"
"gift of God, pool"
"heavenly, of the sky"
"bright, clear, famous"
"silver-bearing"
"modern invented name, victory lake"
"gift of Isis"
"guiding light, luminary"
"friend, companion"
"pledge, oath"
"little princess"
"fair one from the clearing"
"creative American coinage"
"great, magnificent"
Similar sound: These names share phonetic patterns with Perry — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Perry.
Rhythm: Perry is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.