Alfie sits next to 3 phonetic neighbors — Alfy, Alfey, and Ollie are the closest matches by sound. Most share Alfie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"elf counsel, wise counselor"
"counselor, advisor"
"God is gracious"
"rough waters, hard stream"
"son of marsh dwellers"
"raven, crow"
"green/fresh river"
"little red-haired one"
"land, territory"
"son of Adam"
"home ruler, lord of the estate"
"thorny shrub, wild rose"
"firebrand, burning torch"
"nonconformist, free spirit"
"armed host, military force"
"spirit, companion"
"noble and peaceful"
"little dark one"
"independent, free-spirited"
"defender of men (short for Alexander)"
Similar sound: These names share phonetic patterns with Alfie — 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 Alfie.
Rhythm: Alfie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.