Cormac Boy
How popular is Cormac?
#1,297 boy name in 2025
150 baby boys were named Cormac in the US in 2025, making it the 1297th most popular boy name.
Cormac popularity over time
| Rank in 2025 | #1,297 for boys (▼ 41 from 2024) |
|---|---|
| Babies in 2025 | 150 boys |
| 10-year trend | Steady (-14% babies vs 2015) |
| Earlier ranks | #1,103 in 2015, #1,225 in 2020 |
| Peak year | 2014 (196 boys) |
| Highest rank | #1,032 in 2014 |
| First recorded | 1956 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
| Chance a classmate shares it | 0.1% in a class of 25 kids born in 2025 |
Cormac counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Cormac family of names ranked #1,127 for boys in 2025 (#1,102 the year before), with 156 babies in all.
| Spelling | Boys in 2025 | Share |
|---|---|---|
| Cormac | 150 | 96% |
| Cormack | 6 | 4% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Cormac is most popular
Babies named Cormac per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
- Massachusetts: 0.4 per 1,000 (53 boys)
- Illinois: 0.2 per 1,000 (59 boys)
- Connecticut: 0.2 per 1,000 (14 boys)
- Pennsylvania: 0.2 per 1,000 (46 boys)
- New York: 0.2 per 1,000 (66 boys)
Cormac by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1950s | 5 | #3,941 |
| 1960s | 10 | #4,032 |
| 1970s | 60 | #3,011 |
| 1980s | 48 | #4,157 |
| 1990s | 269 | #1,868 |
| 2000s | 771 | #1,452 |
| 2010s | 1,607 | #1,032 |
| 2020s | 928 | #1,218 |
Boy names about as popular as Cormac
Questions
- Is Cormac a boy or girl name?
- Cormac is mostly a boy name. Over the last 10 years, 100% of babies named Cormac were boys.
- How popular is the name Cormac?
- 150 baby boys were named Cormac in the US in 2025, making it the 1297th most popular boy name.
- When was Cormac most popular?
- Cormac peaked in 2014, when 196 boys were given the name. Its highest rank was #1,032 in 2014.
- How many people are named Cormac?
- 3,698 babies have been named Cormac in the US since 1880. We estimate about 3,654 of them are alive in 2026, with a median age of 12.
- Where is Cormac most popular?
- From 2021 to 2025, Cormac was most common in Massachusetts, at 0.4 of every 1,000 boys born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.