Faduma sits next to 4 phonetic neighbors — Fatima, Fatuma, and Faadumo are the closest matches by sound. Most share Faduma's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"One who abstains from forbidden things"
"little queen, noble one"
"dew of heaven (if from Hebrew Talya)"
"jewel, precious gem, little treasure"
"God is gracious"
Similar sound: These names share phonetic patterns with Faduma — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Faduma.
Rhythm: Faduma is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.