The 7 Continent Bladers:
North America: Drain Fafnir (because the owner is Free, America is a free country).5S (5 is short for 50, S for stars on the flag).U (uniting the nation)
South America: Tornado Wyvern (South America has a Tornado Alley).U (Tornados bring things up, so Upper is a good choice).Mr (North and south america merging)
Europe: Zillion Zeus (The English actor for Zac is british).C (Central Europe).E (Near the edge of Asia)
Africa: Beat Kukulican (Based of Mayan culture).2M.O (everyone though the world was gonna end 12/21/12 because of the planets aligning in the orbit)
Asia: Spriggan Requiem (The best bey, since they originate in Japan).2 (two recent wins in wars, Iraq and Operation Ocean Shield).Ds (US recently launched missiles on Syria, which is in Japan/North Korea missile threat on the United States)
Australia: Maximum Garuda (Australia has one big country, one big surface).1R (One country, Reach for spread).Yr (Largest driver)
Antarctica: Nightmare Longinus (Uses ice in the anime).2F (Flow of water).Br (BRRRRRR, it's cold)
Bonus
Russia: Legend Spriggan (Legendary country).0H (Zero losses, menacing hits).T (Attack or defending, it will win) (This bey is a joke because of the Russia memes, chill)