Boy or Girl

Is Mattias a boy or girl name?

Mattias is a boy name in the US. In 2024, 0 girls and 183 boys were named Mattias, so 0% were girls. Across 1880–2024, 0% of the 2,516 US babies named Mattias were girls.

Boy rank, 2024
#1,144
Girl rank, 2024
Not ranked
Babies named Mattias since 1975
2,516
Most popular year
2021
184 babies
Babies named Mattias each year in the US
Line chart of US births named Mattias from 1975 to 2024, boys and girls. The table below has every value.050100150200198020002020

Boys and girls named Mattias, by decade

DecadeBoysGirlsShare girls
1970s1000%
1980s3000%
1990s16000%
2000s52400%
2010s95400%
2020s83800%
Every year
YearBoysBoy rankGirlsGirl rank
2024183#1,1440–
2023177#1,1670–
2022153#1,2650–
2021184#1,1140–
2020141#1,2930–
2019117#1,4730–
2018128#1,3810–
2017111#1,5030–
2016106#1,5600–
2015104#1,5620–
201486#1,7610–
201378#1,8410–
201285#1,7690–
201177#1,8450–
201062#2,1620–
200978#1,8690–
200879#1,8570–
200784#1,7660–
200661#2,1400–
200537#2,8820–
200434#2,9930–
200349#2,2230–
200246#2,2810–
200130#3,0370–
200026#3,2630–
199920#3,7880–
199826#3,0650–
199722#3,3190–
199617#3,9560–
199512#5,0060–
199417#3,8490–
199316#3,9540–
199214#4,2570–
199111#4,9840–
19905#9,0270–
198910#5,0550–
19887#6,2200–
19870–0–
19867#5,7240–
19850–0–
19840–0–
19830–0–
19826#6,1270–
19810–0–
19800–0–
19790–0–
19785#6,4350–
19770–0–
19760–0–
19755#6,0020–

Highest rank

As a boy name, Mattias reached #1,114 in 2021. It has never been ranked as a girl name. Ranks count every name SSA published for that year and sex, so they go well past the top 1,000.

Names from the same era

These names were also most popular in the 2020s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.

Names spelled like Mattias

Compare Mattias with another nameTry Mattias with your surnameTop names of 2021More names starting with M

Source: US Social Security Administration baby name data, 1880–2024. Counts are Social Security card applications for US births; SSA leaves out names given to fewer than 5 babies in a year. Updated 2026-10-05. How these numbers are made.