Asher sits next to 3 phonetic neighbors — Archer, Jasper, and Ezra are the closest matches by sound. Most share Asher's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"fortunate, prosperous"
"from Sebastia"
"man, mankind, human"
"God has given"
"light, bringer of light"
"merciful, gentle"
"unbranded cattle, one who stands alone"
"anointed one"
"Yahweh is God"
"deer lover, champion warrior"
"one who builds with stone"
"God is gracious (via John, Jack)"
"clearing of coarse grass"
"victory of the people (short for Nicholas)"
"gift of God; Yahweh has given"
"one who shoots with a bow and arrow"
"one who is celebrated"
"variant of Jason"
"growth, abundance (speculative)"
"son of Jack"
"horseman, knight"
Similar sound: These names share phonetic patterns with Asher — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Asher.
Rhythm: Asher is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.