Surname Thetsane (Thetsane 
) , throughout the world, is a rare cognomen. The last name Thetsane is characteristic of Sub-Saharan Africa, particularly Lesotho, where it is quite a common surname, and South Africa, where it is a very rare surname. Much less frequently, Thetsane is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thetsane | South Africa, Lesotho |
| tokoloho thetsane Mosotho taekwondoin, LS |
|
|
| lesia thetsane LS (b. 1997) |
|