How popular is gaz from invader zim?

Gaz Membrane is a character in the Nickelodeon animated television series Invader Zim. She is the younger sister of Dib Membrane, and the daughter of Professor Membrane. Gaz is a very intelligent and sarcastic girl who is often annoyed by her brother's antics. She is also a skilled hacker, and often helps Dib with his missions to expose Zim.

Gaz is a popular character among fans of Invader Zim, and has been featured in several merchandise items, including figurines, plush toys, and clothing. She has also appeared in several video games based on the series.