Bennett sits next to 5 phonetic neighbors — Beckett, Emmett, and Everett are the closest matches by sound. Most share Bennett's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"blessed"
"Yahweh has been gracious"
"strong lord, powerful chief"
"praised, thankful"
"earth (in Arabic, adama)"
"bear strength, brave as a bear"
"God has given"
"man of prayer"
"great wave"
"bright fame"
"victory of the people (short for Nicholas)"
"son of Aeson, the hero who sought the Golden Fleece"
"wild man; Irish person"
"descending"
"adornment, goodness"
"king's town"
"God will uplift, exalt"
"cloth fuller, fabric tucker"
"battle"
"from the western farmstead"
"occupational name for an archer or bowman"
Similar sound: These names share phonetic patterns with Bennett — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Bennett.
Rhythm: Bennett is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.