Wilson sits next to 4 phonetic neighbors — William, Weston, and Walton are the closest matches by sound. Most share Wilson's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Will (William)"
"benevolent warrior"
"slender, thin"
"supplanter's son"
"dove (short for Callum from Scottish Gaelic)"
"one who brings news"
"defender, protector"
"winding valley"
"God is gracious (via John/Zane)"
"pure, innocent, righteous"
"greater, superior"
"thunder god"
"peace, submission to God"
"of Mount Carmel"
"fifth"
"little red-haired one"
"dweller by wild land"
"narrow channel's son"
"chief, leader"
Similar sound: These names share phonetic patterns with Wilson — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Middle English patronymic origins, giving them the same cultural heritage as Wilson.
Rhythm: Wilson is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.