Estelee sits next to 4 phonetic neighbors — Estelle, Estella, and Esmelee are the closest matches by sound. Most share Estelee's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"star"
"lover of horses"
"merry, festive, cheerful"
"mountain, elevated place"
"lady, mistress of the house"
"free one"
"life, vitality"
"from the Hortensii clan"
"favored by the gods"
"strong wolf, mighty hound"
"of the Verginius family"
"God is gracious; feminine variant of John"
"from the sea, sea fortress"
Similar sound: These names share phonetic patterns with Estelee — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin via Old French origins, giving them the same cultural heritage as Estelee.
Rhythm: Estelee is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.