Perla sits next to 4 phonetic neighbors — Pearl, Perle, and Petra are the closest matches by sound. Most share Perla's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pearl"
"Scotland (in Scottish Gaelic)"
"of the gens Julia, sky-father"
"youthful, descendant of Julius"
"pearl"
"tender horse"
"grace, God has favored"
"noble, beautiful (associated)"
"graceful beauty"
"Mount Carmel, lush garden"
"fiery, burning, ardent"
"anointed one"
"most holy"
"Christmas, nativity"
"foundation, solid"
"most holy"
"brightness, radiance"
"rose"
"judged, vindicated"
"garden, vineyard, orchard"
"gift of God"
Similar sound: These names share phonetic patterns with Perla — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin/Spanish origins, giving them the same cultural heritage as Perla.
Rhythm: Perla is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.