Clinton sits next to 3 phonetic neighbors — Clint, Linton, and Clinton are the closest matches by sound. Most share Clinton's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"hilltop town"
"descendant of Biorn or from Burnley"
"little brown one"
"hot furnace (possible Latin root calida fornax)"
"poetry, song, fury"
"variant of Chloe, blooming"
"from Troy by the waterfall"
"one who busts, tough person"
"bright, cheerful"
"island of Alfsigr (Norse personal name)"
"peaceful ruler"
"follower of Christ"
Similar sound: These names share phonetic patterns with Clinton — 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 Clinton.
Rhythm: Clinton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.