Volina sits next to 4 phonetic neighbors — Polina, Valina, and Galina are the closest matches by sound. Most share Volina's Slavic cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Possibly from Slavic volna meaning wave, or related to free will"
"act of conceiving, inception"
"brave in battle"
"servant of God, devoted one"
"blessed, fair, white"
"maiden, girl"
"Great nation; of the Maratha people"
"reborn"
"Noble; of noble kind. A variant of Adele and Adell, rooted in the O..."
"little rock, wise protector"
"linden tree valley"
"bold in counsel"
"hair of a comet"
"modern invented name, possibly related to traveler"
"Beautiful"
Similar sound: These names share phonetic patterns with Volina — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Slavic origins, giving them the same cultural heritage as Volina.
Rhythm: Volina is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.