Davius sits next to 4 phonetic neighbors — David, Davis, and Darius are the closest matches by sound. Most share Davius's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beloved, dear one"
"boar strength, eastern"
"goddess of flowers and spring"
"barrier breaker, obstacle remover"
"Likely a variant of Gareth or Garrion; possibly meaning spear beare..."
"lover of mankind"
"God is gracious (Irish/Hebrew origin)"
"pleasant, agreeable"
"strong as a bear, brave bear"
"divine protection; god-protector"
"elf battle"
"fortunate in battle"
"tile maker, tiler"
"The letter G; an expression of surprise or emphasis"
Similar sound: These names share phonetic patterns with Davius — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Davius.
Rhythm: Davius is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.