Abrien sits next to 5 phonetic neighbors — Brien, Adrian, and Aubrey are the closest matches by sound. Most share Abrien's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"noble, strong, virtuous"
"Place name and noble surname in English history"
"Modern creative name inspired by Damian (to tame/subdue) with a dis..."
"power of the slain, ruler of the dead"
"eastern, from the east"
"serious, earnest"
"invented name, possibly taming guide, with rhythmic African America..."
"son of Daniel"
"concern, affection"
"upper settlement, settlement above the valley"
"Title used by rulers of the Songhai Empire; associated with leaders..."
Similar sound: These names share phonetic patterns with Abrien — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish/Celtic origins, giving them the same cultural heritage as Abrien.
Rhythm: Abrien is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.