Family name Hottensia (Hottensia 
) , in the world, is an extremely rare last name. The last name Hottensia is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Much more prevalently, Hottensia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hottensia | Venezuela, United States, South Africa, Kenya |