Coat of arms

The three blue bends on a golden background come from the arms formerly borne by the lesser noble family of Ottenstein, whose seat, albeit already forsaken in the 14th century, lay within Girkenroth's current limits. A field's name still recalls this seat. In the village itself the von Ottensteins had property in the Late Middle Ages and early modern times.

The background tincture green refers to the woodlands growing around the community and the pasture farming that is important here to this day (there was a communal livestock herd until the 1960s). Agriculture, as the most important basis for food production into the 20th century, is also symbolized by the golden grain ear. The three basalt columns on a silver background are said to stand for the Watzenhahn basalt massif at whose foot Girkenroth lies. In this century, local quarrying has become an important source of income for the inhabitants.