Dauna sits next to 5 phonetic neighbors — Dawn, Donna, and Dana are the closest matches by sound. Most share Dauna's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"dawn, first light of day"
"gift of God"
"luminous, shining"
"Beloved, cherished"
"victorious; conquering"
"wise counsel"
"New beginning"
"of the night"
"little orca, little whale"
"courageous heart"
Similar sound: These names share phonetic patterns with Dauna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English dagian origins, giving them the same cultural heritage as Dauna.
Rhythm: Dauna is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.