Hajdu

Hajdu is a surname of Hungarian origin. It is a derivative of the Hungarian word "had" which means army or troop. The surname likely denoted someone who was a soldier or a member of a military group. It is a common surname in Hungary and among Hungarian diaspora communities around the world. Variations of the name may exist in different regions due to historical migration patterns and linguistic influences. The name can also be found as a given name in some cultures, though its primary use is as a surname. Families bearing the Hajdu name have contributed to various fields throughout history, reflecting the broad societal roles of individuals across different eras and locations. Research into specific family lineages can reveal diverse histories and geographical origins associated with the Hajdu surname.