Recorded 1999–2025 · United States
Rilyn was most popular in 2012, when 120 American babies were given the name — ranking #3,067 that year. In 2025 it ranked #6,835, with 37 births. Across 1880–2025 the Social Security Administration has recorded 1,434 people named Rilyn.
Across the whole record Rilyn is mostly a girl’s name — 89.2% of the 1,434 Americans given it were girls and 10.8% were boys. In births since 2016 it is 90% girls and 10% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
How much more common the name is in each state than across the country as a whole.
See Rilyn on the interactive charts
Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org