Audi sits next to 4 phonetic neighbors — Audie, Oddie, and Rudy are the closest matches by sound. Most share Audi's German-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"old friend, noble strength"
"place name turned given name"
"full of life, lively, alive"
"island of goats"
"wide, broad"
"tile or clay worker"
"rock, stone"
"rough stream"
"cause of rejoicing"
"cotton plant, soft white fiber"
"God is gracious"
"perfect joy, supreme happiness"
"industrious ruler"
Similar sound: These names share phonetic patterns with Audi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English (Alden/Aldred) origins, giving them the same cultural heritage as Audi.
Rhythm: Audi is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.