Meaning & Origin
Mráz is a Czech and Slovak surname meaning “frost” in both languages. It may have been used to describe someone with a cool demeanor or someone born in winter.

History & Notable People
The Mráz surname is common in the Czech Republic and Slovakia, historically linked to rural families living in colder regions. Notable individuals include Jason Mraz, an American singer-songwriter of Czech descent, whose surname reflects his family’s origins. The name symbolizes resilience and adaptability.