Auden sits next to 3 phonetic neighbors — Aiden, Holden, and Hayden are the closest matches by sound. Most share Auden's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"old friend"
"court musician, entertainer"
"young wolf"
"from Airelle (a place in Normandy)"
"chosen deliverer, consecrated leader"
"beautiful valley"
"peace power"
"ocean, soaring sea"
"from Airelle (Norman village)"
"handsome one, bright fire"
"elf counsel, wise counselor"
"smooth, refined texture"
"wanderer"
"thorny shrub, wild rose"
"fifth born"
"ruler of the world"
"rule, measuring rod"
"of the Chiel family"
"anointed one (follower)"
"pierce the valley"
"God is gracious (related to Yohanan)"
Similar sound: These names share phonetic patterns with Auden — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Auden.
Rhythm: Auden is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.