Arlin sits next to 5 phonetic neighbors — Arlen, Harlan, and Marlin are the closest matches by sound. Most share Arlin's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pledge, oath"
"counsel, decision"
"symbol of Christian faith"
"strong, hardy"
"Geirrapos island, grassy island"
"western meadow, western clearing"
"Yahweh remembers"
"blond, white, bright one"
"sun, shepherd"
"wise power"
"who is like God? (no one)"
"step, stride"
"speckled, variegated"
"brave one, bold and courageous"
"bright, shining"
"named after the Parisii Gallic tribe"
"doorkeeper, one who ushers"
"God is gracious (via Shawn/Sean/John)"
"pine tree"
Similar sound: These names share phonetic patterns with Arlin — 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 Arlin.
Rhythm: Arlin is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.