Family name בירץ' (Birch 
, בירץ' 
) , across the world, is a common last name. The family name בירץ' is habitual in Northern Europe, particularly Guernsey, where it is quite a common surname, Denmark, and Jersey (explore the name in all countries). In absolute terms, it is the most numerous in the United Kingdom, the United States, and Australia. Much less frequently, בירץ' is the forename as well as the last name.