Ferrin sits next to 4 phonetic neighbors — Ferran, Fern, and Errin are the closest matches by sound. Most share Ferrin's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little man, young warrior"
"scholar"
"flower"
"associated with Saint Spyridon, miracle worker"
"God is gracious"
"Dark one; descendant of Ciar"
"warrior nation"
"field settlement"
"Ford by the windy place; a river crossing in a breezy location"
Similar sound: These names share phonetic patterns with Ferrin — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Ferrin.
Rhythm: Ferrin is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.