Jianna has been given to about 4,306 people in the United States since 1880. It was most common in 2021, which makes it a current name.
Jianna ranks 973rd among American girls in 2025, with 262 born that year. Its best year was 2021, when 371 babies were given the name, ranking 769th. The typical living American called Jianna is about 9 years old today. It is relatively most common in South Carolina, where it accounts for 0.02% 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.