On this simple video you can learn the usual question we use to find out people's nationality. Notice the falling intonation of the question. More videos below.

Another possibility is WHERE DO YOU COME FROM?
In very colloquial English (especially in America) you can hear: Where you from? (the verb ARE is missing)

To make up the question "where are you from?" with different subjects we can say:

- Where am I from?
- Where are you from?
- Where is he from?
- Where is she from?
- Where are we from?
- Where are you from? (= where are you guys from)
- Where are they from?

- Where is Tim from?
- Where's your family from?
- Where are your parents from?

- Where are you from?
- I'm from Spain

- Where do you come from?
- I come from Spain