Oaklyn is a moderately popular girls' name in United States, ranking #494 in 2018 with 630 recorded births. This places Oaklyn in the top 3% of ranked US girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2018 with 630 births ranking #494. In 2018, approximately 1 in every 2,699 girls born was named Oaklyn. FALLING Recent data shows the name is currently falling.