Peggy (Venus)

English first name (form of Margaret).

Peggy Hull was the pen name of Henrietta Eleanor Goodnough Deuell, an American journalist who covered World War I and World War II. She was the first female correspondent accredited by the U. S. War Department. (wikipedia entry)

A crater is a circular depression likely created by an impact event. On Venus they are named after deceased women who have made outstanding or fundamental contributions to their field (if over 20 km). If smaller common female first names are used.