Opie sits next to 5 phonetic neighbors — Ollie, Alfie, and Obie are the closest matches by sound. Most share Opie's Old English Os- prefix names-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"wealthy friend, divine wealth"
"divine smith"
"dweller in the forest"
"derived from broccoli"
"determined guard, resolute protector"
"peaceful territory, land of peace"
"oak lake"
"defender of men, protector of the people"
"son of Richard, man"
"good valley"
"champion, winner"
"may God give strength"
"to bewilder, confuse"
"from Hugh's meadow, Hucc's woodland clearing"
"crowned one"
"wood, lumber, forest"
"from the hill spring"
"one who cuts cloth or stone"
"chancellor, keeper of records"
"barberry tree hill"
Similar sound: These names share phonetic patterns with Opie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English Os- prefix names origins, giving them the same cultural heritage as Opie.
Rhythm: Opie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.