Daryen sits next to 5 phonetic neighbors — Darian, Darien, and Darren are the closest matches by sound. Most share Daryen's Persian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Possessing goodness, wealthy"
"eastern town"
"the new house"
Similar sound: These names share phonetic patterns with Daryen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Persian origins, giving them the same cultural heritage as Daryen.
Rhythm: Daryen is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.