Jumana sits next to 4 phonetic neighbors — Jomana, Joumana, and Romana are the closest matches by sound. Most share Jumana's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"silver pearl"
"mountain fairy, supernatural guardian"
"sky, heaven, elevated"
"one who adorns, decorates"
"ascent, going up"
"night conversation, to entertain"
"yellow spice from the crocus flower"
"trustworthy, faithful, honest"
"dark beauty"
"trustworthy, faithful"
"noble, honorable"
"judged, vindicated"
"heart, soul, life, darling"
"godly, sacred, consecrated"
"successful, prosperous"
"youthful, graceful (if from Liana/Elena)"
"light, radiance, brilliance"
Similar sound: These names share phonetic patterns with Jumana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Jumana.
Rhythm: Jumana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.