Brno birni ne, da ke a gabashin Jamhuriyar Czech, a yankin Moravia. Shi ne birni na biyu mafi girma a cikin ƙasar kuma yana da yawan jama'a kusan 380,000. An yi imanin sunan "Brno" ya fito daga kalmar Tsohuwar Slavic "brnie," wanda ke nufin "swampy."
