Indigo has been given to about 5,242 people in the United States since 1880. It was most common in 2025, which makes it a current name.
Indigo ranks 854th among American unisexs in 2025, with 431 born that year. Its best year was 2025, when 431 babies were given the name, ranking 854th. The typical living American called Indigo is about 8 years old today. It is relatively most common in Oregon, where it accounts for 0.05% 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.