What is "sgro"

Sgro is a Southern Italian name for someone with curly hair, from medieval Greek sgouros "curly". People with the surname include:

• Chris Sgro is an American political strategist.
• Giovanni Sgro is an Australian politician and former Member of the Victorian Legislative Council.
• Joseph Sgro is an American mathematician, neurologist / neurophysiologist,and an engineering technologist / entrepreneur.
• Judy Sgro is a Canadian politician and member of the House of Commons of Canada.