Benilde sits next to 3 phonetic neighbors — Brunhilde, Matilde, and Clotilde are the closest matches by sound. Most share Benilde's Portuguese-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"brave in battle"
"little rock, wise protector"
"Beautiful"
"blessed, fair, white"
"Possibly from Slavic volna meaning wave, or related to free will"
"maiden, girl"
"mistress, lady of the house"
"hair of a comet"
"modern invented name, possibly related to traveler"
"bold in counsel"
"queen"
"linden tree valley"
"black drink crier, one who shouts at the sacred ceremony"
Similar sound: These names share phonetic patterns with Benilde — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Benilde.
Rhythm: Benilde is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.