Hróarr siyifikasyon Non pi bon: Chans, Temèt, Zanmitay, Aktif, Grav. Jwenn Hróarr siyifikasyon nan non.
Hróarr orijin nan premye non. Old Norse name, derived from the element hróðr "fame" combined with either geirr "spear" (making it a relation of Hróðgeirr), arr "warrior" or varr "vigilant, cautious" Jwenn Hróarr orijin nan premye non.
Non synonyme pou Hróarr nan diferan peyi ak lang: Hrodger, Hrothgar, Hroðgar, Roar, Rodge, Rodger, Roger, Rogério, Rogier, Rüdiger, Ruggero, Ruggiero, Rutger, Ruth. Jwenn Hróarr nan lòt lang.
Ki pi komen non ak siyati Colan: Roger, Yen, Fletcher, Merrill, Shirely, Yên. Jwenn Non ki ale ak Colan.
Hróarr Colan non ki sanble ak surnon |
| Hróarr Colan Hrodger Colan Hrothgar Colan Hroðgar Colan Roar Colan Rodge Colan Rodger Colan Roger Colan Rogério Colan Rogier Colan Rüdiger Colan Ruggero Colan Ruggiero Colan Rutger Colan Ruth Colan |