/ˈholə/
KomôfFrom Old Frisian holla (“head”), of uncertain origin. Compare Old Frisian heila (“head”).
Perhaps from Proto-West Germanic *habulō (“head”), or alternatively related to Proto-Germanic *hulliz (“hill, top, summit”).
Foarmenhollen(plural) · holtsje(diminutive) · holke(diminutive)
Boarne: Wiktionary