Alexandru is a distinctive boys' name in United States, ranking #5048 in 1999 with 13 recorded births. The name reached its all-time peak in 2006 with 34 births ranking #3155. Since 1996, the popularity has increased by 160.0%. In 1999, approximately 1 in every 147,699 boys born was named Alexandru. RISING Recent data shows the name is currently rising.