Dariah sits next to 3 phonetic neighbors — Daria, Maria, and Mariah are the closest matches by sound. Most share Dariah's Persian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"possessing goodness, upholder of good"
"oak tree"
"life"
"steward, estate manager"
"faith, faithfulness"
"beautiful, lovely"
"light and honor (from Nora and Eleanor roots)"
"place by the sea (possible Kumeyaay origin)"
"ewe of heaven"
"stone worker, stonemason"
"pear tree"
"God is gracious (Jo) + lake or waterfall (Lynn)"
"The other Aenor (foreign)"
"beloved, dear one"
"Wood prepared for building"
"clerk, scribe, learned man"
"arrow maker, one who makes arrows"
"heavenly flower of the night"
"judge"
"herb garden estate"
"princess"
Similar sound: These names share phonetic patterns with Dariah — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Persian Darayavahush origins, giving them the same cultural heritage as Dariah.
Rhythm: Dariah is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.