Named after Gottfried Kirch - German astronomer (1639-1710).
Kirch is a small lunar impact crater in the eastern part of the Mare Imbrium, a large lunar mare in the northwest quadrant. Notable features in the vicinity are the Montes Spitzbergen mountains to the south and the solitary peak Mons Piton to the east-northeast. Kirch is circular and bowl-shaped, with a dark interior having the same albedo as the surrounding terrain. (wikipedia entry)