Boy name
Mattias
As of 2025, Mattias ranks #1231 among American boys' names, according to Social Security records. 163 boys received the name that year. The ranking has held remarkably steady over the last five years. SSA records for Mattias go back to 1975; the peak came in 2021 at #1114, with 184 babies named that year. Geographically, it's strongest in New Jersey, where it ranks #607 among boy names.
Rankings
2025 rank
#1231
among boy names
Trend
Stable
last 5 years
All-time peak
#1114
in 2021 (2020s)
Babies in 2025
163
boys named Mattias
Mattias popularity, 1880–2025
Where Mattias is most popular
Share of boys born in 2025:lowhighno data (< 5 births)
Strongest states: Washington (#639), New Jersey (#607), Minnesota (#807)
Uniqueness score
57/ 100Balanced
everywhereone of a kind
Well known, but far from crowded — the middle of the field. Based on how many babies per birth were named Mattias in the most recent year of SSA data.