Estella sits next to 4 phonetic neighbors — Stella, Estelle, and Estrella are the closest matches by sound. Most share Estella's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"star"
"wise"
"bitter, beloved"
"little eagle"
"of noble birth"
"God is gracious + feminine suffix"
"happiness, delight, rejoicing"
"flag, banner"
"victorious people"
"broken land"
"gift from God"
"from the city of Vienna"
"place name: the Netherlands region"
"bird-like, relating to birds"
"rebellion"
"pure, innocent"
"home strength, brave power"
"bright, shining one"
"golden, the golden one"
"settlement by the leek garden"
Similar sound: These names share phonetic patterns with Estella — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Estella.
Rhythm: Estella is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.