Edin sits next to 4 phonetic neighbors — Eden, Edwin, and Ethan are the closest matches by sound. Most share Edin's Scandinavian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"faith, religion"
"God is gracious (from Javon/John roots)"
"courteous, well-bred, polite"
"dark one"
"the cleansing one, the rinser"
"son of Guy"
"noble, generous host"
"peaceful, tranquil"
"my light, my flame"
"ash tree clearing"
"appointed by God"
"firm, steadfast, hard"
"legendary king of Phrygia, golden touch"
"head of the pass"
"young, youthful"
"from the rose field"
"benevolence, perfection of worship"
"warlike, martial"
"from Milan, middle of the plain"
"from Luca, of the light"
"carved by force, shaped by power"
Similar sound: These names share phonetic patterns with Edin — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Edin.
Rhythm: Edin is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.