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)"
"God is gracious, Yahweh has shown favor"
"lion-like (possible Turkic influence)"
"holding firm to goodness (feminine of Darius)"
"day's travel or work"
"of Mars, belonging to the war god"
"city of light, Varanasi"
"beautiful/God (Swahili + Hebrew blend)"
"strength of God"
"strong-willed protector"
"oat field, oat harvest"
"calm, peaceful waters"
"who is like God? (rhetorical, implying no one)"
"unlucky, ill-omened"
"blue"
"oak tree"
"gracious, dear, beloved (Slavic root 'mil')"
"island, peninsula"
"victorious one"
"supplanter, one who follows at the heel"
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.