Soledad sits next to 3 phonetic neighbors — Esperanza, Consuelo, and Rosalind are the closest matches by sound. Most share Soledad's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"solitude, loneliness"
"supplanter, one who follows at the heel"
"of Athens, Athenian"
"mermaid, siren"
"of the Gauts tribe"
"little noble one"
"little rose"
"gift of God"
"my delight, my joy"
"joyful, exuberant"
"eternal, pretty"
"cherished one"
"place among the rocks"
"circle, cycle"
"possessing goodness"
"pure, unsullied"
"captivating beauty (traditional interpretation)"
"industrious, striving, rival"
"thanks, gratitude"
Similar sound: These names share phonetic patterns with Soledad — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Spanish origins, giving them the same cultural heritage as Soledad.
Rhythm: Soledad is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.