Ziah sits next to 3 phonetic neighbors — Zia, Zara, and Mia are the closest matches by sound. Most share Ziah's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"light, splendor, radiance"
"pure (via Katherine variant)"
"adornment, ornament"
"light"
"lake, pool"
"bright clearing in the wood"
"man of God, messenger"
"advisor, counselor"
"dark beauty"
"wry meadow"
"dawn, bright star"
"sand-colored, from the sand"
"pure, slender"
"altar, sacred hearth"
"dreams, aspirations"
"wished for child"
"the heavens, sky and sea"
"sky, heaven"
"winding valley"
"bright, joyful one"
Similar sound: These names share phonetic patterns with Ziah — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Ziah.
Rhythm: Ziah is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.