Arin sits next to 5 phonetic neighbors — Erin, Aaron, and Aryn are the closest matches by sound. Most share Arin's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"mountain of strength; enlightened"
"beloved"
"follower of Christ, anointed"
"joyful, happy, rejoicing"
"dream, vision"
"gift (via Kyra/Kyros)"
"jade stone; green gem"
"little fire, fiery one"
"graceful, lovely"
"waterfall, lake meadow"
"dark, black-haired"
"exalted, great, majestic"
"proud descendant, descendant of the proud one"
"sky, heaven"
"clearing in the hazel grove"
"charcoal maker, coal merchant"
"victorious one"
"mountain goat, ibex"
"gracious, dear"
"each of the two, pure one"
"woodland clearing (Locc's meadow)"
Similar sound: These names share phonetic patterns with Arin — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Arin.
Rhythm: Arin is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.