This is a vague question because there is nothing to base the names off of; nevertheless, I will try to come up with different names for a variety of subjects your channel might focus on. Here we go:
The Every Gamer
Science and/or technology:
Next Gen Tech
Hope these helped.
I've got a few ideas.
Cheese Of The Universe
You can also try an online name generator.
Don't listen to these plebs there virgins, first what is it about, if politics and blogs merge something like Poli_blog , for tech or sport just do the same be creative make is sound catchy but describing what you do, a helpful tip is use sets of twins syllables and make the spelling easy but clever sounding, I have 100,000 subscribed to my Channel, Brexit launch +dinner
My suggestion would be to choose a name that reflects your interests or expresses some facet of who you both are as people.
What are your names? Try make something to incorporate them both
keep it small and sweet