Old Frisian fon

← Proto-Germanic *fanē (inherited)

← Proto-Indo-European *h₂pó (derived)

← Old Dutch fan (cognate)

← Old Saxon fan (cognate)

→ German von (cognate)

→ North Frisian foon (inherited)

→ West Frisian fan (inherited)

→ Dutch van (mention)

→ Saterland Frisian fon (inherited)