Old Norse name from 'regin' (counsel, gods) and 'herr' (army), meaning warrior of the gods.
Ragnar is a name that rumbles with the force of the Norse world from which it comes. It derives from the Old Norse elements regin — meaning 'counsel,' 'judgment,' or 'the divine powers' — and herr, meaning 'army' or 'warrior.' The compound yields something like 'warrior by divine counsel' or 'the gods' warrior,' a name fitting for the Viking Age when it was most commonly borne.
It is a name that appears in the Eddas and sagas, embedded in the cosmological imagination of a people who saw warfare as sacred and the battlefield as a place where fate was revealed. The most famous bearer is almost certainly Ragnar Lothbrok — 'hairy breeches' — a semi-legendary Viking chieftain of the ninth century whose exploits were celebrated in the Old Norse Ragnars saga loðbrókar. Whether historical, legendary, or some fusion of both, Ragnar Lothbrok was said to have raided Paris and fathered sons who themselves became legendary: Ivar the Boneless, Björn Ironside, Sigurd Snake-in-the-Eye.
The History Channel's Vikings series (2013–2020), starring Travis Fimmel as a charismatic Ragnar, introduced the name to a new global audience and triggered a notable rise in its use in English-speaking countries during the 2010s. In Scandinavia, Ragnar has remained a steady traditional choice — never flashy, always masculine, carrying the weight of deep historical memory. Outside Scandinavia, it functions as a statement name: unambiguously Norse, impossible to soften or diminish, vibrating with the energy of longships and northern skies. It is a name for parents who want their child to carry something ancient and unapologetic — a name that has never tried to be anything other than exactly what it is.