Boys name · Colorado
Isaiah in Colorado
Isaiah was the 87th most popular boys name in Colorado in 2025, with 77 babies named Isaiah that year. Since 1976, Colorado families have named 4,623 babies Isaiah.
Popularity over time
Isaiah in Colorado, year by year
| Year | Babies | State rank |
|---|---|---|
| 1976 | 7 | 316th |
| 1983 | 8 | 321st |
| 1990 | 34 | 124th |
| 1997 | 144 | 40th |
| 2004 | 178 | 40th |
| 2011 | 127 | 54th |
| 2018 | 89 | 72nd |
| 2025 | 77 | 87th |
Its rank among boys names in Colorado climbed from 316th in 1976 to 87th in 2025.
The most babies named Isaiah in Colorado in a single year was 223, in 2006. Its best showing was 25th among boys names in 2006.
Across the country, Isaiah reached its best rank of #1 in New Mexico (2006). See Isaiah in every state →
How popular is Isaiah in Colorado?
Isaiah was the 87th most popular boys name in Colorado in 2025, with 77 babies named Isaiah that year. Since 1976, Colorado families have named 4,623 babies Isaiah.
How many babies are named Isaiah in Colorado?
In 2025, 77 babies were named Isaiah in Colorado. The most babies named Isaiah in Colorado in a single year was 223, in 2006.
What is the rank of Isaiah in Colorado?
Isaiah ranked 87th among boys names in Colorado in 2025. Its best showing was 25th among boys names in 2006.
Source: U.S. Social Security Administration, names by state of birth (public domain). Counts below 5 in a state-year are omitted by the SSA for privacy.