Fill an array with random names

i'm entirely new at Python and i have a cool idea i want to put to work,

futurely i want to learn neural nets.

but my question right now is :

how to create an array named "names" and fill it with random generated names (the names don't have to exist, could be like = "asdddds asdasd"

i want to make massive array with this.

like :

names[1000000000]

i have no clue about random generated results.

and fullfil al the results with a random generated name.

Thank you!