Arner sits next to 4 phonetic neighbors — Warner, Garner, and Arnie are the closest matches by sound. Most share Arner's German-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"eagle warrior"
"famous wolf"
"invented name, possibly taming guide, with rhythmic African America..."
"one who blazes, fire-maker"
"serious, earnest"
"goat herder, from the goat pasture"
"concern, affection"
"God is my judge"
"one who refuses, the defiant one"
"power of the slain, ruler of the dead"
"Title used by rulers of the Songhai Empire; associated with leaders..."
Similar sound: These names share phonetic patterns with Arner — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Arner.
Rhythm: Arner is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.