Oleg is a distinctive boys' name in United States, ranking #11906 in 2024 with 6 recorded births. The name reached its all-time peak in 2019 with 26 births ranking #4076. Since 1996, the popularity has decreased by 50.0%. In 2024, approximately 1 in every 285,886 boys born was named Oleg. FALLING Recent data shows the name is currently falling.