Aneida sits next to 3 phonetic neighbors — Anita, Enid, and Aida are the closest matches by sound. Most share Aneida's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"gracious, full of grace"
"princess of Avanti"
Similar sound: These names share phonetic patterns with Aneida — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Spanish origins, giving them the same cultural heritage as Aneida.
Rhythm: Aneida is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.