Zenaida sits next to 4 phonetic neighbors — Zenobia, Zeynep, and Zenia are the closest matches by sound. Most share Zenaida's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"life of Zeus"
"creative inversion of a sacred name"
"optimistic, bright, hopeful"
"blind, dimly sighted"
"noble type (via Heidi)"
"possibly eternal flower (folk etymology)"
"little rose"
"desired, wished for"
"from the city of Savannah"
"upholder of good"
"possessing goodness"
"day's eye, daisy flower"
"blend of Maria and Marcela"
"climbing vine, one who reaches upward"
"victorious one"
"gazelle, swift and graceful"
"messenger of the gods"
"goddess of childbirth"
"feminine form of Karl/Charles"
Similar sound: These names share phonetic patterns with Zenaida — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Zenaida.
Rhythm: Zenaida is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.