For this Hrothgar there are 2 different names on Yasni.
In the ranking of the most common first names Hrothgar is on position 4589.
Male first name (Old English): Hrothgar, Old High (two-part name); hruod = fame; ger = the spear old German two-part name, the form 'Rüdiger' is known as the name of Margrave Rüdiger von Echelaren from the Nibelungenlied