Brantlee sits next to 4 phonetic neighbors — Brantley, Bentley, and Bradley are the closest matches by sound. Most share Brantlee's Old English brand + leah-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"firebrand meadow, sword clearing"
"son"
"modern coinage inspired by Owen/Cowan"
"calmness, depth, trust"
"God has remembered"
"visitor, pilgrim"
"Wine's hill, friend's hill"
"the koa tree (strength)"
"son of Rhys, ardor and enthusiasm"
"from the place called Jersey"
"rock (from city of Tyre)"
"with melody, melodious"
"strong lord, chief"
"leopard, swift and fierce"
"one who lives by rivers"
"God has heard"
"cloud"
"variant of Jason (healer) or Jacob (supplanter)"
"God has helped"
"eagle land"
Similar sound: These names share phonetic patterns with Brantlee — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English brand + leah origins, giving them the same cultural heritage as Brantlee.
Rhythm: Brantlee is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.