Nada sits next to 4 phonetic neighbors — Nadia, Nada, and Ada are the closest matches by sound. Most share Nada's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"dew, generosity"
"belonging, female (prefix)"
"high, exalted, noble"
"fire, grain of fire (Gaelic Eithne)"
"lyric poem of love and longing"
"precious soul, refined spirit"
"gift, precious reward"
"achieving, attaining"
"joyful, happy, rejoicing"
"radiant, illuminating"
"beloved, darling"
"wished-for child"
"Basque feminine name, possibly 'noble lady'"
"place of springs (city name)"
"flower of paradise (Jannah)"
"one who has a father (honorific)"
"of the sea, bitter"
"radiant, bright, luminous"
"corner, angle"
"sun, sunlike"
Similar sound: These names share phonetic patterns with Nada — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Nada.
Rhythm: Nada is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.