Cato sits next to 4 phonetic neighbors — Plato, Vito, and Mato are the closest matches by sound. Most share Cato's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"all-knowing, wise"
"God is expectant, awaiting God"
"scholar, teacher (from Dutch Schuyler)"
"one who throws, thrower"
"from Brittany (Celtic region)"
"variant of Mason (stone worker)"
"son of Thomas, son of the twin"
"bold, brave"
"child of Zeus (folk etymology)"
"who is like God?"
"ancient, enduring"
"paw, claw"
"son of Adam"
"modern invented name"
"peaceful territory, land of peace"
"modern variant of Aeson (healer)"
"variant of Caden (battle)"
"Yahweh is merciful"
"narrow strait"
"creative American coinage"
"from Dax, France"
Similar sound: These names share phonetic patterns with Cato — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Cato.
Rhythm: Cato is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.