Marcomanni
/ˌmɑːkə(ʊ)ˈmani/ /ˌmɑːkə(ʊ)ˈmanʌɪ/noun
Treated as plural. An ancient Germanic people of the Suevian group who inhabited parts of central Europe to the north of the Danube.
Origin
Late 16th century; earliest use found in Richard Grenewey (fl. 1598), translator. From classical Latin Marcomannī, Marcomanī (plural) from an otherwise unattested Germanic compound noun from the Germanic base of mark + the Germanic base of man.