Taevon sits next to 5 phonetic neighbors — Tavon, Devon, and Daevion are the closest matches by sound. Most share Taevon's Modern American-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"modern creative name; possibly from Celtic/Gaelic roots meaning 'from the Teviot River'"
"victory of the people"
"storehouse of precious things"
"place by the lake"
"acquired, gotten"
"bright, radiant"
"great one"
"shadow, area of darkness"
"descendant of Braol"
"immense quantity, boundless"
"growth, abundance"
"ash tree farm, settlement by ash trees"
"dweller by the lime trees"
"son of God-peace"
"brave, courageous"
"chief, spear warrior"
"who is like God"
"invented modern name"
"red (from Spanish rojas)"
"growth, increase, abundance"
"spear wood (ash was used for spears)"
Similar sound: These names share phonetic patterns with Taevon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Modern American origins, giving them the same cultural heritage as Taevon.
Rhythm: Taevon is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.