Jacklyn has been given to about 17,002 people in the United States since 1880. It was most common in 1987, which makes it a Gen X and millennial name.
Its best year was 1987, when 488 babies were given the name, ranking 454th. The typical living American called Jacklyn is about 37 years old today. It is relatively most common in Texas, where it accounts for 0.00% of births.
Source: US Social Security Administration, national and state name files, 2025 release. Etymology researched and written by our editors. Living-population and median-age figures are our own estimates, described in the methodology.