Folke

Short form of various Old Norse names that contain the element folk meaning "people", and thus a cognate of FULK.

FULK   male   English (Archaic)
From the Germanic name Fulco, a short form of various names beginning with the element fulc "people". The Normans brought this name to England, though it is now very rare.
EQUIVALENTS
ANCIENT GERMANIC: Fulco
ANCIENT SCANDINAVIAN: Fólki
DANISH: Folke
ENGLISH: Fulk, Fulke
NORWEGIAN: Folke
SWEDISH: Folke