Legacy sits next to 4 phonetic neighbors — Legacy, Lacy, and Lacey are the closest matches by sound. Most share Legacy's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"inheritance, bequest"
"bringer of treasure (gift-bearer)"
"rock, stone"
"messenger, herald"
"dream, aspiration, vision"
"the color gray, from the gray lands"
"woodland"
"son of Jett, black gemstone"
"deep valley dwellers"
"brave, valiant, fearless"
"messenger (angelos)"
"ruler of the army (Scandinavian form)"
"genuine, authentic, honest"
"spear, lance"
"belonging to Mars, the war god"
"born of fire"
"strong and courageous"
"spear ruler"
"high place, elevated land"
"from the place Brodie in Moray, Scotland"
"he who holds firm the good"
Similar sound: These names share phonetic patterns with Legacy — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Legacy.
Rhythm: Legacy is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.