In 2025, 14 US boys were named Parley, making it the 6,352nd most common boys’ name of the year, up 3,294 places from #9,646 in 2024. That is 6 more than the 8 boys named Parley in 2024. Its best rank for boys was #676, reached in 1880. The most boys given the name in a single year was 25, in 1918. For comparison, it was #9,347 in 2015 and #3,592 in 1950.
Social Security card records list Parley in 78 years of the 146 from 1880 to 2025, starting in 1880 with 9 babies. In all, 693 US babies have been given the name, 0.9% of them girls and 99% boys. Its busiest decade was the 1910s, with 126 babies named Parley.
Over the 10 years from 2016 to 2025, 85 US boys were named Parley; the busiest of those years was 2025, with 14. In 2025 that was about 1 in 122,005 of the boys in SSA’s list for the year.