Anastazia sits next to 3 phonetic neighbors — Anastasia, Anastazja, and Anastasiya are the closest matches by sound. Most share Anastazia's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
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"resurrection, rising up"
"protector of people"
"she who shall rise again"
"clear, unsullied"
"mother of all living"
"torch of light"
"Masculine form meaning defender of the people"
"gift of God"
"bright one"
"butterfly (by association with Vanessa genus)"
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"citizen of Rome"
Similar sound: These names share phonetic patterns with Anastazia — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Anastazia.
Rhythm: Anastazia is a 5-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.