Eaton sits next to 3 phonetic neighbors — Easton, Ethan, and Aidan are the closest matches by sound. Most share Eaton's English-origin cluster, so the rhythm and vowel shape carry across the list.
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"water farmstead"
"spear strength"
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Similar sound: These names share phonetic patterns with Eaton — 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 Eaton.
Rhythm: Eaton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.