What's the name of the mouse in Tom and Jerry?

The mouse in Tom and Jerry is called Tuffy. Tuffy is a character in Tom and Jerry. He is a gray mouse in a diaper and can speak French. It first appeared in1May 8, 946 in Tom and Jerry's short film "Milky Street Children", and later appeared in the short film "Little Orphan" which won the Oscar.

The story of cat and mouse

Tom and Jerry's story revolves around a pair of ordinary domestic cats, Tom Mouse and Jerry Mouse. Tom has a strong desire to catch Jerry, the mouse who lives in the same room, and keeps trying to get rid of the annoying tenants. Although Tom always fails, he prefers to chase Jerry rather than catch him. At the same time, Tom often uses axe, hammer, explosives, firecrackers and other violent tools or traps to deal with Jerry in the film.