Davis sits next to 4 phonetic neighbors — Dav, Travis, and Mavis are the closest matches by sound. Most share Davis's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of David"
"pledge of peace"
"seven; divine completion"
"gift of God"
"dark man's settlement, coal-black farm"
"colt keeper, young horse handler"
"gentle, loyal one"
"wise friend"
"lover of hounds, hound-desiring"
"emperor, caesar"
"the cleansing one"
"God's darling"
"from the rye field"
"youthful, downy-bearded"
"drawn out of water"
"vigor and power"
"bold counsel"
"brown, dark-complexioned"
"descendant of the sun god"
"brave lion, lion-strong"
"three, the third"
Similar sound: These names share phonetic patterns with Davis — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have English/Welsh patronymic origins, giving them the same cultural heritage as Davis.
Rhythm: Davis is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.