Slater sits next to 5 phonetic neighbors — Slate, Sloane, and Dexter are the closest matches by sound. Most share Slater's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"one who works with slate"
"from the moon"
"craftsman who works with metal"
"son of Evar; son of the boar"
"estate dweller"
"jet aircraft, speed"
"cross, crossroads"
"God is gracious (if related to John)"
"God is my rock"
"light, illumination"
"from the Welsh Seisyll"
"word name from archery term"
"pointed hill"
"little Aodh (fire deity)"
"dear, beloved (associated folk etymology)"
"noble elder"
"rim of a shield"
"continuous improvement (kaizen-inspired)"
"cypress tree"
"mountain"
"that which is true or real"
Similar sound: These names share phonetic patterns with Slater — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Middle English (sclater/slater) origins, giving them the same cultural heritage as Slater.
Rhythm: Slater is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.