Maven sits next to 3 phonetic neighbors — Haven, Raven, and Gavin are the closest matches by sound. Most share Maven's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"one who understands, expert"
"fortunate, of good fortune"
"supplanter"
"of Rudolf Diesel; fuel-powered engine"
"lord, my lord"
"sun and sea (Hawaiian compound)"
"kingly quality"
"sword people, stone-knife people"
"champion, winner"
"rock, stone"
"river, flowing strength"
"creative modern coinage"
"variant of Caden (battle)"
"dog (loyal companion)"
"clever, astute"
"strong warrior-man"
"son of Faelan (the little wolf)"
"of royal lineage, kingly"
"healer (via Jason blend)"
"stoneworker, bricklayer"
"barberry tree hill"
Similar sound: These names share phonetic patterns with Maven — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Yiddish (meyvn) origins, giving them the same cultural heritage as Maven.
Rhythm: Maven is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.