Boneva sits next to 5 phonetic neighbors — Bonita, Geneva, and Ginevra are the closest matches by sound. Most share Boneva's Slavic cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"good, kind"
"gift from God"
"vision of God"
"dark, rich"
"Chosen one; seeress"
"beloved, darling"
"from Venice"
"pure, gentle, mild"
"God is my light"
"bright fame"
"of the elder tree"
"pure"
"bright, shining light"
"noble hill; Ella hill"
"divine, goddess"
"fair shoulder"
"deep, profound"
Similar sound: These names share phonetic patterns with Boneva — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Bulgarian origins, giving them the same cultural heritage as Boneva.
Rhythm: Boneva is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.