1651 (MDCLI) ebile ngwaga wa go thoma ka Sontaga, ngwaga wa bobedi ngwagengsome wa 1650s, ngwaga wa bomasomehlano tee ngwagengkgolo wa Ngwagakgolo 17, le ngwaga wa bomakgolo tshela masomehlano tee ngwagengkete wa Ngwagakete 2.