Mateusz Boy
How popular is Mateusz?
#7,675 boy name in 2025
10 baby boys were named Mateusz in the US in 2025, making it the 7675th most popular boy name.
1,135living people named Mateusz (est.)
23median age of people named Mateusz
1,156babies named Mateusz since 1880
1 in 331,534US babies born in 2025
Mateusz popularity over time
| Rank in 2025 | #7,675 for boys (▲ 4669 from 2024) |
|---|---|
| Babies in 2025 | 10 boys |
| 10-year trend | Falling (-38% babies vs 2015) |
| Earlier ranks | #5,503 in 2015, #9,548 in 2020 |
| Peak year | 2008 (62 boys) |
| Highest rank | #1,703 in 1997 |
| First recorded | 1987 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Mateusz counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Mateus family of names ranked #2,012 for boys in 2025 (#1,999 the year before), with 55 babies in all.
| Spelling | Boys in 2025 | Share |
|---|---|---|
| Mateus | 45 | 82% |
| Mateusz | 10 | 18% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Mateusz by decade
Boy names about as popular as Mateusz
Questions
- Is Mateusz a boy or girl name?
- Mateusz is mostly a boy name. Over the last 10 years, 100% of babies named Mateusz were boys.
- How popular is the name Mateusz?
- 10 baby boys were named Mateusz in the US in 2025, making it the 7675th most popular boy name.
- When was Mateusz most popular?
- Mateusz peaked in 2008, when 62 boys were given the name. Its highest rank was #1,703 in 1997.
- How many people are named Mateusz?
- 1,156 babies have been named Mateusz in the US since 1880. We estimate about 1,135 of them are alive in 2026, with a median age of 23.
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.