Beckham sits next to 4 phonetic neighbors — Beckett, Camden, and Graham are the closest matches by sound. Most share Beckham's Old English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"homestead by a stream"
"gift of God"
"soldier, warrior"
"dove"
"descended from James, meaning supplanter"
"Gaelic speaker"
"bowman, one who shoots arrows"
"noble Roman citizen"
"God is gracious (via Jack, from John)"
"round barrel, lump"
"little blessed one"
"cloth walker, one who treads cloth"
"fair, pale, bright"
"God is gracious"
"descendant of the dark one"
"hillock, small hill"
"administrator of justice"
"God is salvation, the Lord saves"
"cloth fuller, fabric tucker"
"wealthy"
Similar sound: These names share phonetic patterns with Beckham — 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 Beckham.
Rhythm: Beckham is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.