Archer sits next to 4 phonetic neighbors — Archie, Asher, and Fletcher are the closest matches by sound. Most share Archer's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"one who shoots with a bow and arrow"
"Roman colony at the lake"
"bright fame"
"young warrior"
"gracious, mild"
"well-born"
"narrow road, path"
"triumph, victory"
"lion (leonem)"
"my God is Yahweh"
"ascended, exalted"
"man from Lucania"
"beauty, grace, excellence"
"white hawk of battle"
"dark red, crimson"
"gift of God"
"strength, dominance"
"Roman pilgrim"
"frisky, energetic youth"
"who resembles God"
"son of the beloved one"
Similar sound: These names share phonetic patterns with Archer — 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 Archer.
Rhythm: Archer is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.