Joniel has been given to about 697 people in the United States since 1880. It was most common in 2022, which makes it a current name.
Its best year was 2022, when 46 babies were given the name, ranking 2811th. The typical living American called Joniel is about 11 years old today. It is relatively most common in Pennsylvania, 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.