River is a moderately popular boys' name in United States, ranking #110 in 2021 with 3,503 recorded births. The name reached its all-time peak in 2021 with 3,503 births ranking #110. Since 1996, the popularity has increased by 1,202.2%. In 2021, approximately 1 in every 499 boys born was named River. FALLING Recent data shows the name is currently falling.