Lesta sits next to 4 phonetic neighbors — Tessa, Esta, and Celeste are the closest matches by sound. Most share Lesta's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from Leicester; possibly heavenly"
"variant of Cinda/Cindy"
"midsummer, summer solstice"
"shepherd, friend"
"the white, noble one"
"star"
"mercy, clemency"
"bright, clear, famous"
"battle horn"
"narcissus flower, sleep-inducing"
"prosperous friend"
"wonderful, to be admired"
"Noble and famous"
"of the Claudian family"
"of Rome, Roman woman"
"washed, cleansed; or variant of Lavinia"
Similar sound: These names share phonetic patterns with Lesta — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have English origins, giving them the same cultural heritage as Lesta.
Rhythm: Lesta is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.