Boys name · Massachusetts
Sean in Massachusetts
Sean was the 237th most popular boys name in Massachusetts in 2025, with 26 babies named Sean that year. Since 1940, Massachusetts families have named 19,527 babies Sean.
Popularity over time
Sean in Massachusetts, year by year
| Year | Babies | State rank |
|---|---|---|
| 1940 | 5 | 284th |
| 1956 | 49 | 109th |
| 1967 | 470 | 27th |
| 1979 | 332 | 34th |
| 1990 | 518 | 25th |
| 2002 | 306 | 33rd |
| 2013 | 76 | 96th |
| 2025 | 26 | 237th |
Its rank among boys names in Massachusetts climbed from 284th in 1940 to 237th in 2025.
The most babies named Sean in Massachusetts in a single year was 567, in 1970. Its best showing was 23rd among boys names in 1972.
Across the country, Sean reached its best rank of 16th in Hawaii (1972). See Sean in every state →
How popular is Sean in Massachusetts?
Sean was the 237th most popular boys name in Massachusetts in 2025, with 26 babies named Sean that year. Since 1940, Massachusetts families have named 19,527 babies Sean.
How many babies are named Sean in Massachusetts?
In 2025, 26 babies were named Sean in Massachusetts. The most babies named Sean in Massachusetts in a single year was 567, in 1970.
What is the rank of Sean in Massachusetts?
Sean ranked 237th among boys names in Massachusetts in 2025. Its best showing was 23rd among boys names in 1972.
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.