Daven sits next to 4 phonetic neighbors — Davin, Devon, and Devin are the closest matches by sound. Most share Daven's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from Devon, poet"
"rocky land"
"three, third"
"modern American name, phonetic creation"
"ruler, one who rules"
"exalted, Roman"
"white hawk, battle hawk"
"slender, narrow one"
"one who has achieved his goal (from Siddharth)"
"small deer"
"good man"
"choice, selection, that which is chosen"
"cassia, sweet-scented bark"
"lord of the rocks; from Tyre (ancient Phoenician city)"
"Dutch/Scandinavian spelling of Isaac from Yitzchak"
"he gave"
"my God is Yahweh"
"strong man of God"
"from Athens"
"will-helmet (determined guardian)"
"ruler of the home"
Similar sound: These names share phonetic patterns with Daven — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Celtic via Old English origins, giving them the same cultural heritage as Daven.
Rhythm: Daven is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.