The Fleckvieh breed name derives from German, meaning "spotted cattle," referring to their characteristic red and white or brown and white coloration. In much of the English-speaking world, particularly North America, this breed is known as Simmental, named after the Simme Valley in the Bernese Oberland of Switzerland where the breed's foundations were laid. However, Fleckvieh and Simmental represent the same genetic base with minor regional variations developed through decades of selection in different countries.
In German-speaking regions including Austria, Germany, and parts of Switzerland, "Fleckvieh" remains the standard designation, with Bavarian Fleckvieh representing the specific strain developed in Bavaria over the past 150 years. Austrian Fleckvieh constitutes another distinct population with its own breeding programs and characteristics, though all maintain close genetic relationships. The breed is also known as Pie Rouge, MontbΓ©liarde, and Abondance in various French-speaking regions, though these represent related strains rather than identical populations.
The scientific classification places Fleckvieh within Bos taurus, the species encompassing all European cattle breeds. Modern Fleckvieh breeding programs emphasize balanced dual-purpose traits, selecting for milk production, beef quality, fertility, longevity, and functional type. This approach has maintained breed versatility while improving production levels, making Fleckvieh one of the world's most numerous cattle breeds with populations exceeding 40 million head globally across diverse climates and production systems.

