Your Viking Name is...
Gróa Shieldcrusher
(Well, actually, that wouldn't really be your name -- since you're female, your name would be something like "Gróa Björnsdottir". But this is the twenty-first century, and you want to be known for who you are, not for who your father was, right? Right.)
Your Viking Personality: You're a doughty, stalwart Viking, or at least you would be if you were male. You have a thirst for battle, and tend to strike first and think later. You're not a "berserker", but you're among the toughest sane Vikings around.
A long sea voyage aboard a Viking longboat would be difficult for you, but you might be able to manage it. Other Vikings would consider you "one of the guys" if you were a guy. (But even though you're a woman, they still think you're all right.)
You don't have a lot of tact, so it's lucky Vikings never cared much for diplomacy. Other people tend to think of you as manipulative and conniving.