Nikita sits next to 4 phonetic neighbors — Nikolai, Niketas, and Nicky are the closest matches by sound. Most share Nikita's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"unconquered, victorious"
"God has shown favor"
"man of Armenia, Armenian"
"people's champion"
"my God is Yahweh"
"little one"
"given by God"
"battle glory"
Similar sound: These names share phonetic patterns with Nikita — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Nikita.
Rhythm: Nikita is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.