"Perperikon" is the Latinized name of one of several Hobbits, over many generations, belonging to the Took family.
Later, they migrated to Ireland, known as the "Western Isles" or the "Enchanted Lands".
From extreme inbreeding, they became even more diminutive and reclusive.
"Leprechaun" is the Gaelic term for "Hobbit" or "Halfling".
Your B.S. is much more impressive then mine.