There's also a manga and an anime series. So yeah, Ragnarok is quite well known.
Yes, the MMO is how I first heard of Ragnarok several years ago. I remember being surprised when I saw the DS game come out as I thought of the series as an MMO.
starcraft: "I and every PS3 fanboy alive are waiting for Versus more than FFXIII.
Me since the games were revealed, the fanboys since E3."
Skeeuk: "playstation 3 is the ultimate in gaming acceleration"