Fitzgerald has been given to about 1,941 people in the United States since 1880. It was most common in 1964, which makes it a boomer-era name.
Its best year was 1964, when 125 babies were given the name, ranking 690th. The typical living American called Fitzgerald is about 12 years old today. It is relatively most common in Minnesota, where it accounts for 0.01% of births.
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.