I sound Scottish - but most people can't place where I come from in Scotland except that I don't sound Glaswegian. I have had every guess under the sun, but generally in the Perthshire or Inverness-shire area. I am from Edinburgh and was brought up in a rough council estate, but my parent liked us to say our words properly so my whole family have a bit of a strange accent! My kids are now pretty much the same, considering that they have me and my husband (originally form the Borders but lived in Edinbugh for a good while) as an example and now we are all in Stirling.
Best story so far is my son age 5 getting ready for school - I asked him to get his jacket, he said "Mum there are two other names for Jacket" me - "oh are there", "yes mum" he replied, "coat and Jaykit" they may pick up some local slang yet!