Religion: Christian (denomination unknown)
Name: The Flash
Alter Ego: Barry Allen
Other Names: Bartholomew "Barry" Henry Allen
First Appearance: Showcase #4 (Sep.-Oct. 1956): "Mystery of the Human Thunderbolt!"
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 1,826
Comic Book Appearances: 1,656
TV, Film Appearances: 168
Video Game, Computer Game Appearances: 2
Ally: Iris West Allen
Ally: Wally West
Occupation: police scientist
Worked for: Central City Police Department
Our current estimate for the number of appearances by the Flash includes appearances from IMDb.com character pages for "The Flash" and for Barry Allen. It is possible that there is some double-counting in this number and it is also possible there are some Wally West appearances on "The Flash" character page. More careful analysis would be necessary to come up with a more accurate number.
Suggested links for further research about this character and the character's religious affiliation: