Timmy's Fairy Family

Timmy's Fairy Family is a joint-family consisting of the Turner family, Cosma/Fairywinkle family, and Vicky's family together. Cosmo and Wanda together are parents to Poof, who is considered Timmy Turner's godbrother. When he grows up, Timmy falls in love with Tootie, but is allowed to keep his fairies through a loophole in Da Rules. Tootie also discovered the fairies and was allowed to retain her knowledge of them, presumably under the same guidelines as a normal godchild.

Together, the family founds "Wishful Thinking", a business they use as a disguise to travel the world and use magic to make it a better place. Eventually, Timmy and Tootie settle down and have two children, Tammy and Tommy, as seen at the end of Channel Chasers (the official website for the FOP movie reveals Tootie named the children), although how Timmy comes to pass his fairies onto his children is as of yet unknown.

Humans

 * Timmy Turner (1st generation)
 * Tootie (1st generation)
 * Tammy Turner (2nd generation)
 * Tommy Turner (2nd generation)

Fairies

 * Cosmo Cosma (1st generation)
 * Wanda Fairywinkle-Cosma (1st generation)
 * Poof (2nd generation)
 * Sparky (2nd generation) (adopted)