There were Scullions in Ahoghill. They appear twice in my family tree,
Townland of Lismurnahagn
Robert Bankhead (bc 1805, d 1874) married Jane Kerr
Their daughter Jane (bc 1840) married a James Scullion in 1st Ahoghill , 23 April 1859.
My great grandfather John Bankhead married Mary Weir
From family tradition, they had a daughter Belinda, aka Betty Cuddy, probably born about 1865, who married a Sam Scullion but retained her maiden name. Almost certainly the Belinda who entered USA via Ellis Island 23/10/1893 from "the California". Her marital status not given.