Yes, it will be in all these places. But in for example Sweden that is more of a convenience rather than of any actual significance. What is really used is your

Yes, it will be in all these places. But in for example Sweden that is more of a convenience rather than of any actual significance. What is really used is your national identity number. I virtually never write my entire name in forms. I bet I could use a pseudonym or fake name and nobody would care as long as the identity number is there. The only exception is passports where my legal name is important.