Anson sits next to 4 phonetic neighbors — Anson, Mason, and Jason are the closest matches by sound. Most share Anson's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Anne, son of Agnes"
"land of the Bronck family"
"hawk-like"
"modern creative name construction"
"young dog, whelp (strength and loyalty)"
"fair, attractive"
"one with a sacred name"
"watchful, vigilant"
"He has given (divine gift)"
"one who carves, wood-carver"
"Caesar, imperial leader"
"son of the gray-haired one"
"set apart, destined"
"son of Harry"
"tailor, cutter of cloth"
"who is like God?"
"free man, warrior"
"rare, extraordinary"
"holy river"
"son of Ky (invented)"
Similar sound: These names share phonetic patterns with Anson — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have English patronymic origins, giving them the same cultural heritage as Anson.
Rhythm: Anson is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.