Oak is a distinctive boys' name in United States, ranking #2608 in 2022 with 52 recorded births. This places Oak in the top 18% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 68 births ranking #2139. In 2022, approximately 1 in every 33,546 boys born was named Oak. FALLING Recent data shows the name is currently falling.