Ily has been given to about 995 people in the United States since 1880. It was most common in 2015, which makes it a current name.
Its best year was 2015, when 72 babies were given the name, ranking 2512th. The typical living American called Ily is about 10 years old today. It is relatively most common in California, 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.