{{wiktionarypar|Mraz|mraz|mráz}} '''Mraz''' or '''Mráz''' (Czech/Slovak feminine: '''Mrázová''') is a surname of Czech, Slovak, and Croatian origin. It means ''"frost"'' and is cognate to Maroz (Belarusian), Mróz (Polish), and Moroz (Ukrainian and Russian). It may refer to:

==People== * Alois Mráz (born 1978), Czech handball player * Bruno Mráz (born 1993), Slovak ice hockey player * Franjo Mraz (1910–1981), Croatian artist * George Mraz (1944–2021), Czech jazz bassist * Gustáv Mráz (1934–2025), Slovak footballer * Ivan Mráz (1941–2024), Czechoslovak footballer * Ivana Mrázová (born 1992), Czech-born Italian model * Jason Mraz (born 1977), American singer-songwriter * Kateřina Mrázová (figure skater) (born 1972), Czech ice dancer * Kateřina Mrázová (ice hockey) (born 1992), Czech ice hockey player * Ladislav Mráz (1923–1962), Czech opera singer * Mike Mraz, American musician * Patrik Mráz (born 1987), Slovak footballer * Pavel Mráz (born 1974), Czech canoer * Peter Mráz (footballer, born 1985), Slovak football defender * Peter Mráz (footballer, born 1975), Slovak football midfielder * Samuel Mráz (born 1997), Slovak footballer

==Other== *Rani Mraz, Yugoslav rock band *Beneš-Mráz, airplane manufacturer **Mráz Sokol, manufactured by Benes **Mráz Skaut, manufactured by Benes

==See also== * {{intitle|Mraz}} * {{intitle|Mrazova}}

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Category:Slavic-language surnames Category:Czech-language surnames Category:Slovak-language surnames