"Where are you from?" and "Where do you come from?" are both common ways to ask someone about their origin in Engpsh.

"Where are you from?" is a more informal way of asking the question, and it is often used in casual conversations.

Example: "Where are you from?" "I'm from New York."

"Where do you come from?" is a more formal way of asking the question, and it is often used in more formal situations such as a job interview or a business meeting.

Example: "Where do you come from?" "I come from Canada."

Both of the two questions are used to ask about someone's origin or place of birth, and they are interchangeable.