Cesar is a moderately popular boys' name in United States, ranking #384 in 2021 with 838 recorded births. The name reached its all-time peak in 2004 with 2,538 births ranking #158. Since 1996, the popularity has decreased by 57.9%. In 2021, approximately 1 in every 2,086 boys born was named Cesar. STABLE Recent data shows the name is currently stable.