Within the UK and Ireland, the surname Postlethwaite most frequently occurs in England where it is carried by 1 in 28,216 people. The majority of those with the family name of Postlethwaite are to be found living in/around Cumbria (approx. 27% of all UK Postlethwaite's), Greater Manchester and Greater London.
This website uses cookies to ensure you get the best experience. Read our privacy policy for more about what we do with your data as well as your rights and choices.