*Shelby (f) - [[Apostle Silvan]] ('''Sound-alike''')
*Sheldon (m) - St Elwin in Cornwall ([[February 22]] - '''Sound-alike''')
*Shiloh (f) - St Galina, martyr at Corinth (one on [[April 16]], another on [[March 10]] - '''as yet unknownMeaning''': tranquil)
*Simone (f) - [[Apostle Simon]] ('''Saint''')
*Simpson (m) - '''as yet unknown'''