Taven sits next to 5 phonetic neighbors — Tavian, Haven, and Caven are the closest matches by sound. Most share Taven's American/Latin-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"modern invented name, possibly eight (from Octavian)"
"a million (great abundance, infinite blessing)"
"powerful ruler, brave power"
"rocky hill, ancient Armenian region"
"healer"
"cart driver, cart maker"
"may God protect"
"warrior in the field"
"hunter"
"modern invented name in the -aiden family"
"hawk"
"most beautiful"
"rocky outcrop, tor"
"clean, righteous"
"tranquility, harmony"
"carved by force, shaped by power"
"stern, severe, serious"
"he enlightens, God enlightens"
"moon, moonlight"
"place of the Koniag people"
"covered with dust"
Similar sound: These names share phonetic patterns with Taven — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American/Latin origins, giving them the same cultural heritage as Taven.
Rhythm: Taven is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.