Zaha sits next to 4 phonetic neighbors — Zara, Zahara, and Zola are the closest matches by sound. Most share Zaha's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"shining, glowing with light"
"lady, mistress"
"gentle music, cooing sound"
"radiant, shining"
"decoration, embellishment"
"feather, quill"
"beautiful, well-proportioned"
"the shining, radiant one (honorific title)"
"exalted, elevated, high"
"honor, dignity, power"
"faithful, trustworthy"
"scarcely found, uncommonly beautiful"
"greatness, majesty, honor"
"ascent, going up"
"beloved"
"ritually pure, clean"
"peace, safe"
"Pleiades star cluster, dawn light"
Similar sound: These names share phonetic patterns with Zaha — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Zaha.
Rhythm: Zaha is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.