What is "mantz"

Mantz is a German surname. Notable people with this surname include:

• Paul Mantz, noted air racing pilot.
• Johnny Mantz, American racecar driver.
• Baltus Mantz, American politician.
• Carl W. Mantz, Republican representative of Pennsylvania.
• Felix Manz, also known as Felix Mantz, co-founder of the original Swiss Brethren Anabaptist congregation.