Sonic Fanon Wiki

Sonia the Hedgehog is the daughter of Batula the Hedgebat and Queen Aleena Hedgehog, and the same-age sister of Sonic and Manic.


Early Life

Sonia the Hedgehog, along with her brothers, Sonic and Manic, to Queen Aleena, and Batula the Hedgebat, though at the time, their father was unknown. When Manic was nine years old, his mother had mysteriously gone missing. Her adviser, Joseph T. Marley had agreed to rule Mobius in her place until her hopeful return. Sonia and her brothers set off on an adventure, in hopes to find their missing mother.

The next day, they had stumbled upon a lab owned by Dr. Robotnik, a kindly scientist who had originally lived on Earth, but somehow ended up on Mobius through unknown means. They had befriended him quickly, and the scientist intended to make inventions that would improve their abilities.

Her brother, Sonic, was given a pair of Super Sneakers that would increase his speed. However, while testing it, the power had fused with the Chaos Emeralds that Robotnik had stowed away for safe keeping, and a rotten egg in a nearby fridge. Sonic had gone so fast that not only did he break the sound barrier, but he turned himself blue, Manic green, and Sonia into an eggplant color. From that same explosion, Robotnik's DNA had fused with the egg, turning him into the infamous Dr. Eggman. The three siblings fled from the scene soon after being attacked by the crazed and newly evil scientist.

Some time later, the three siblings had parted to go on their own adventures, but the reason why is unknown.

More to come later!

IncaIceBunny's Fanfictions

Sonic Fanfiction

Sonia appears as the daughter of Queen Aleena, and the same-age sister as Sonic and Manic. Her current role is unknown.

More coming soon!


Since Sonia has made no formal appearances in IncaIceBunny's Fanfictions yet, it is still difficult to determine whether or not she has any personality differences from her canon counterpart. If she does, they have yet to be shown.

More coming soon!


Sonia is the strongest of her siblings, being able to lift objects several times her size and weight. This is probably a trait she inherited from her father.

She is also extremely agile, being able to avoid enemy attacks quickly.

Sonia has a photographic memory.



Current Relatives

Future Relatives

  • S.J. the Hedgehog (Nephew)
  • Amy Rose (Sister-in-law)


  • Joseph T. Marley (Ally, formerly)