Alexandru
Alexandru is a masculine given name used primarily in Romania and Moldova. It is the Romanian form of Alexander, itself derived from the Greek name Alexandros, meaning “defender of men” or “protector of men.” The name has been borne by rulers, nobles, writers, and others since medieval times, and it remains common in Romanian-speaking communities. Diminutives include Alex and Sandu.
Notable people named Alexandru include Alexandru Ioan Cuza (1812–1873), the first ruler of the United Principalities
Beyond individuals, Alexandru is a common given name in Romania and Moldova, used in literature, politics, and