Dena sits next to 4 phonetic neighbors — Deena, Dinah, and Dana are the closest matches by sound. Most share Dena's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"judged, vindicated"
"crooked nose"
"open grassland, treeless plain"
"victory, honor"
"alive, living"
"faith, trust, faithfulness"
"northeast wind"
"black, dark-colored"
"victorious woman"
"strong spear"
"son of Matthew; gift of God"
"son of Piers, descendant of Peter"
"brave, like a lion"
"one who gains what she seeks"
"pledge, oath (possible Celtic origin)"
"precious stone"
"maiden of strength"
"the garden, the orchard"
"queen mother (royal title)"
"work, labor"
"Mary + Lynn (lake)"
Similar sound: These names share phonetic patterns with Dena — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew 'Dinah' origins, giving them the same cultural heritage as Dena.
Rhythm: Dena is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.