Trever sits next to 3 phonetic neighbors — Trevor, Grever, and Trefor are the closest matches by sound. Most share Trever's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"large homestead, big village"
"benevolence, humaneness"
"mercy, eternal"
"one who lays tiles"
"eagle, nobleman"
"one who covers"
"bird catcher, fowl hunter"
"nothing (informal)"
"small songbird of the meadow"
"maile vine (sacred Hawaiian plant)"
"from the east, east settlement"
"Modern blend of Jason and Zion"
"elf warrior (alternative etymology)"
"ford near a landing stage or wharf"
"pre-dawn wisdom"
"handsome, beautiful"
"supplanter"
"fortunate, prosperous one"
"middleman, arbitrator"
"modern invented name"
"from Erroll, Scotland"
Similar sound: These names share phonetic patterns with Trever — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Cornish/Welsh origins, giving them the same cultural heritage as Trever.
Rhythm: Trever is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.