1st: How do you say "What is your name?" in Polish(both formal/informal)?
I'm a beginner as well, but I'll have a go -
Informal -
Jak masz na imię?
Formal -
Jak Pan Ma na imię?
Answer -
Mam na imię xxxx
You can also use the verb Nazywać (to be named) but I don't think this is so common, and I think means you are asking for their full name (1st and 2nd names)-
Informal -
Jak się nazywasz?
Formal -
Jak się pan nazywa?
Answer
Nazywam się xxxx
2nd: I stumbled upon this website looking for more info. It contains pretty basic information for beginners such as myself and others. Maybe you've seen it; maybe not.
Quite a useful list, but it could be confusing that it doesn't show the right accents (ą and ę etc)
As I said, I'm new to this too, so forgive me if I've made mistakes. I'm sre someone will keep us both right though...
K.