Named after Lucy Bryce - Australian medical pioneer (1897-1968).
Lucy Meredith Bryce was an Australian haematologist and medical researcher, who worked with the Australian Red Cross Society to establish the first blood transfusion service in Australia. (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.
Image Source. Marker locations are approximate and may not always appear to align with image on map.