Corbie sits next to 3 phonetic neighbors — Corby, Corbett, and Colby are the closest matches by sound. Most share Corbie's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"raven, crow"
"from the mountain"
"God will raise up"
"champion, lord"
"Branch; fern or bracken"
"coined American name; no classical etymology"
"dear friend, huckleberry (with noble prefix)"
"The love"
"God is gracious"
"God is gracious"
"modern invented name; possibly derived from Toronto place name"
"flowering, flourishing"
"the metal iron, element of strength and endurance"
"coined American name; no classical etymology"
Similar sound: These names share phonetic patterns with Corbie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin via Old French origins, giving them the same cultural heritage as Corbie.
Rhythm: Corbie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.