Becket sits next to 4 phonetic neighbors — Beckett, Bennett, and Breckett are the closest matches by sound. Most share Becket's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"by the brook"
"famous wolf"
"power of the homeland"
"handsome, well-born"
"land near the court or manor"
"one who lives by a stile"
"bold, brave"
"rye clearing, wood clearer"
"swift, quick"
"respectable, virtuous"
"brown-haired warrior"
"youth-producing"
"people's champion"
"renowned, famous"
"fort at Luguvalium"
"ruler of the people"
"great lord"
"man, husband"
"keen-eyed hunter"
"to bewilder, confuse"
"farm on a hill, settlement by a mound"
Similar sound: These names share phonetic patterns with Becket — 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 Becket.
Rhythm: Becket is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.