Tricia has been given to about 40,222 people in the United States since 1880. It was most common in 1971, which makes it a boomer-era name.
Its best year was 1971, when 3,489 babies were given the name, ranking 109th. The typical living American called Tricia is about 53 years old today.
Source: US Social Security Administration, national and state name files, 2025 release, and the Office for National Statistics for England and Wales. Etymology researched and written by our editors. Living-population and median-age figures are our own estimates, described in the methodology.