Corbit sits next to 4 phonetic neighbors — Corbett, Garrett, and Bennett are the closest matches by sound. Most share Corbit's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little raven"
"from the flowering place"
"The great; the large"
"from Flanders, Flemish person"
"the strait, narrow waterway"
"noble, nobility"
"olive tree; symbol of peace and wisdom"
"sunray, shining light"
"elder counsel"
"nobleman, pledge"
"24-hour period"
"dark river, dark stream"
"glory of the homeland"
"pillar, column"
Similar sound: These names share phonetic patterns with Corbit — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Norman French origins, giving them the same cultural heritage as Corbit.
Rhythm: Corbit is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.