Ruston sits next to 5 phonetic neighbors — Reston, Dustin, and Rustin are the closest matches by sound. Most share Ruston's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"settlement near rye fields"
"wolf counsel, wise advisor"
"land by the road"
"from the British settlement"
"new, fresh"
"son of Cadan, fighter"
"sun"
"from Laurentum, laurel"
"one who throws, thrower"
"short nose"
"possibly from Basque or Persian place names"
"descendant of the dark one"
"strong power"
"son of the heart/mind"
"my God (short for Elijah)"
"thunder, of Thor"
"cross"
"man, husband"
"clever, skilled"
"all-knowing, wise"
"modern invented variant"
Similar sound: These names share phonetic patterns with Ruston — 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 Ruston.
Rhythm: Ruston is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.