Chasity has been given to about 24,437 people in the United States since 1880. It was most common in 1976, which makes it a boomer-era name.
Its best year was 1976, when 935 babies were given the name, ranking 253rd. The typical living American called Chasity is about 37 years old today. It is relatively most common in Indiana, where it accounts for 0.01% 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.