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"
"blind"
"modern blend: bright house, highest point"
"emperor, supreme ruler"
"son of Jack"
"wish, desire, ideal (Persian variant Arman)"
"lake dweller, from the lake"
"gift of God, God is salvation"
"strong as an eagle"
"royal power, bold ruler (via Kendrick)"
"sculptor, craftsman"
"dark-haired"
"Jehovah supports"
"greatest stream (via Maxwell)"
"name of God"
"growth, abundance, increase"
"handsome, radiant one"
"to heal (if derived from Jason)"
"fiery, ardent"
"warrior's estate"
"priest's meadow, clearing"
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.