America sits next to 4 phonetic neighbors — Amara, Amelia, and Amerique are the closest matches by sound. Most share America's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"land of Amerigo Vespucci"
"exalted, high-born"
"courageous, spirited"
"sight, vision"
"gentle, beautiful, precious"
"new star"
"abundant in wild olives"
"singer"
"hardworking, striving"
"dawn, golden"
"attainer, achiever"
"illusion, water"
"land of Éire, emerald isle"
"creative American coinage"
"one who walks, traveler"
"life, wished-for child"
"miraculous, worthy of wonder"
"sky and waterfall pool"
"reed clearing, cleared wood"
"rose"
"watchpost, guard"
Similar sound: These names share phonetic patterns with America — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin/Italian origins, giving them the same cultural heritage as America.
Rhythm: America is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.