While they may not exactly trip off the tongue, the names honor the two most influential Norwegian polar pioneers from the era when the company first started offering adventure travel.
The 530-passenger ships will be designed by Rolls Royce and built by Kleven Yards in Norway.
The interior will mirror the exterior waters and landscapes, Hurtigruten said. Materials will be predominantly Norwegian and be inspired by nature using granite, oak, birch and wool, among other materials.
The ships will have large observation platforms on several decks for guests to get close to nature and wildlife. Six out of ten cabins will have balconies; two out of ten will be suites.
The vessels will have three restaurants with menus reflecting local flavors and destinations. A pool deck will include infinity pools, Jacuzzis and bars.
Hurtigruten said itineraries for the new ships will be announced in November.