Swedish järtecken

← Danish jærtegn (cognate)

← Proto-Germanic *erknaz (derived)

← Middle High German erchan (cognate)

← Old Swedish iærtekn (inherited)

← Old Swedish iærtighne (mention)

← Gothic 𐌰𐌹𐍂𐌺𐌽𐍃 (cognate)

← Icelandic jarteikn (cognate)