Gift of God
Mattias is the Scandinavian and German form of Matthias, which ultimately derives from the Hebrew name Mattityahu. It shares the same etymological roots as the more common English name Matthew. While Matthew is a perennial classic, Mattias offers a more distinct, European flair for American parents.
Less common today
Mattias isn't in the latest US Top 1000. It last peaked at #1,115 in 2021.
Swedish racing driver and world champion
Swedish professional ice hockey defenseman
Swedish Olympic biathlete
A character in the Grishaverse novels · Six of Crows
US births per 5-year period, 1990–present (SSA data).