Bane sits next to 5 phonetic neighbors — Lane, Kane, and Wayne are the closest matches by sound. Most share Bane's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"cause of death, ruin, poison"
"God is gracious"
"crowned one"
"warlike, fighter (from Thracius)"
"man, husband"
"vigilant in war (via Casey)"
"clever, astute"
"calm, depth, trust"
"son of Hawkin, son of the little hawk"
"determined guard, resolute protector"
"modern blend name"
"slender, lean, narrow"
"warrior of life"
"dweller in the forest"
"to gesture, to signal"
"noble friend"
"calm, serene"
"modern American coinage"
"beloved friend, dear companion"
"queen of the gods"
"paw, claw"
Similar sound: These names share phonetic patterns with Bane — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English bana origins, giving them the same cultural heritage as Bane.
Rhythm: Bane is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.