615
| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 6 – Ngwagakgolo 7 – Ngwagakgolo 8 |
| Mengwagasome: | 580s 590s 600s – 610s – 620s 630s 640s |
| Mengwaga: | 612 613 614 – 615 – 616 617 618 |
615 (DCXV) ebile ngwaga wa go thoma ka Sontaga, ngwaga wa botshelela ngwagengsome wa 610s, ngwaga wa bolesome hlano ngwagengkgolo wa Ngwagakgolo 7, le ngwaga wa bomakgolo tshela lesome hlano ngwagengkete wa Ngwagakete 1.