Kuitin is a Finnish surname and also refers to a type of traditional Finnish rye bread. As a surname, it is not particularly widespread but can be found in Finland. The term "kuitin" most commonly refers to a specific type of rye bread, often a dense, dark, and sometimes leavened loaf made primarily from rye flour. These breads are a staple in Finnish cuisine and have a long history, with regional variations in preparation and ingredients. Kuitin bread is known for its hearty texture and distinct flavor, often associated with traditional Finnish baking methods. It is typically baked at a lower temperature for a longer period, which contributes to its characteristic density and keeping quality. The bread may be served plain, with butter, or as an accompaniment to various Finnish dishes, particularly stews and fish. The name itself may have origins related to the texture or preparation of the bread, though its etymology is not definitively established in common parlance. In modern Finnish baking, "kuitin" might be used to describe this particular style of rye bread, or a baker might use it as a proprietary name for their specific recipe.