Brandi sits next to 5 phonetic neighbors — Brandy, Brenda, and Sandy are the closest matches by sound. Most share Brandi's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"sword, firebrand (Germanic etymology)"
"made of steel"
"dry-loving flower"
"modern invented name with English meadow roots"
"modern invented blend combining Bray- and -lyn suffixes"
"goddess"
"gift of God"
"dweller near the marsh"
"the beloved, darling"
"diminutive of Aodh (fire)"
"of the kings, royal dynasty"
"striving, rival"
"rhythm, musical flow, falling"
"high chief of heaven"
"high tower"
"noble, of the Goths"
"from Brittany; land of the Britons"
"brave, manly"
"noble, of noble kind"
"raven meadow"
"of Lavinium, Roman city"
Similar sound: These names share phonetic patterns with Brandi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Brandi.
Rhythm: Brandi is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.