Mathias is a moderately popular boys' name in United States, ranking #371 in 2023 with 876 recorded births. The name reached its all-time peak in 2024 with 1,031 births ranking #337. Since 1996, the popularity has increased by 968.3%. In 2023, approximately 1 in every 1,950 boys born was named Mathias. RISING Recent data shows the name is currently rising.