Dariun sits next to 3 phonetic neighbors — Darius, Darion, and Dorian are the closest matches by sound. Most share Dariun's Persian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"upholder of good, who holds firm the good"
"noble estate"
"from Saint-Maur"
"near the barns, barn keeper"
"world, universe"
"dark foreigner; dark stranger"
"sea strength, power of the sea"
"curved weapon for shooting arrows"
"crown, wreath, garland"
"one who follows"
Similar sound: These names share phonetic patterns with Dariun — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Persian origins, giving them the same cultural heritage as Dariun.
Rhythm: Dariun is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.