Within the UK and Ireland, the surname Koch most frequently occurs in England where it is carried by 1 in 62,899 people. The majority of those with the family name of Koch are to be found living in/around Greater London (approx. 34% of all UK Koch's), Hampshire and Berkshire. The name can also be found in Ireland with 1 in 80,500 people using it.
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.
