Here are the main characters and their names:
* Dipper Pines: His name is a reference to the "Dipper" in his hat, but doesn't directly connect to any Disney character.
* Mabel Pines: Her name is fairly common, and doesn't directly connect to any Disney character.
* Stanley Pines (Stan): His name is fairly common, and doesn't directly connect to any Disney character.
* Ford Pines (Stanford): His name is fairly common, and doesn't directly connect to any Disney character.
* Wendy Corduroy: Her name is fairly common, and doesn't directly connect to any Disney character.
* Soos Ramirez: His name is fairly common, and doesn't directly connect to any Disney character.
* Gideon Gleeful: His name is a combination of "Gideon" (a biblical name) and "Gleeful," which is related to the idea of being happy and lighthearted, but doesn't directly connect to any Disney character.
* Pacifica Northwest: Her name is inspired by the Pacific Northwest region of the United States, and doesn't directly connect to any Disney character.
If you have any more questions about Gravity Falls, feel free to ask!