1621
| Ngwagakete: | Ngwagakete 2 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 16 – Ngwagakgolo 17 – Ngwagakgolo 18 |
| Mengwagasome: | 1590s 1600s 1610s – 1620s – 1630s 1640s 1650s |
| Mengwaga: | 1618 1619 1620 – 1621 – 1622 1623 1624 |
1621 (MDCXXI) ebile ngwaga wa go thoma ka Labohlano, ngwaga wa bobedi ngwagengsome wa 1620s, ngwaga wa bomasomepedi tee ngwagengkgolo wa Ngwagakgolo 17, le ngwaga wa bomakgolo tshela masomepedi tee ngwagengkete wa Ngwagakete 2.