Aubrey sits next to 3 phonetic neighbors — Audrey, Avery, and Auberon are the closest matches by sound. Most share Aubrey's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"elf ruler"
"from the bailey (castle wall)"
"light hill (from city name)"
"his peace"
"well-born, of noble descent"
"bright, shining"
"from the Egnatius family name"
"sun, lord"
"surname derived from topographic ridge"
"brave power"
"uncertain, possibly warrior spirit"
"supplanter, may God protect"
"the opportune or right moment"
"modern American creation"
"from the burnt clearing"
"son of the earth-man"
"falling, resolution"
"world ruler"
"from the hazel tree settlement"
"from the River Irvine"
"linden tree hill"
Similar sound: These names share phonetic patterns with Aubrey — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Aubrey.
Rhythm: Aubrey is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.