Barnes sits next to 3 phonetic neighbors — Burns, Barnett, and Barns are the closest matches by sound. Most share Barnes's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"near the barns, barn keeper"
"noble estate"
"wealthy, possessing good"
"dawn, morning"
"one who follows"
"from Saint-Maur"
"craftsman, carpenter"
"goat (Greek mythology - Aegeon)"
"boar strength, hardy"
"dark foreigner; dark stranger"
"from the valley"
Similar sound: These names share phonetic patterns with Barnes — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Barnes.
Rhythm: Barnes is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.