Alessia has been given to about 10,179 people in the United States since 1880. It was most common in 2024, which makes it a current name.
Alessia ranks 326th among American girls in 2025, with 937 born that year. Its best year was 2024, when 1,122 babies were given the name, ranking 282nd. The typical living American called Alessia is about 6 years old today. It is relatively most common in New Jersey, where it accounts for 0.10% 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.