What you call a female Tigger?

There's no official name for a female Tigger. In the Winnie the Pooh stories, Tigger is a male character, and the concept of a female Tigger is not explored.

However, you could use these options:

* Tigra: This sounds similar to Tigger and is a common name used for female tigers.

* Tigress: This is another name for a female tiger, which could work.

* Tigrette: This is a playful, feminine version of Tigger.

* You could also use a regular female name and simply say she's a female Tigger.

Ultimately, the choice is up to you!