Oswaldo Cosma is Cosmo's cousin and Jeff Cosma's son. He is voiced by Dee Bradley Baker.


Oswaldo is a nice and caring fairy who gets along with everyone, but hates when someone doesn't respect him, he also has a good sense humor for making people laugh all of the times.


His hairstyle and eyes are similar to Cosmo, but are of color orange, he wears a purple shirt and the same pants and shoes of Cosmo.


  • He is not married.
  • He lives in the Fairy World.
  • He never said he had a mother.[1]

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