What is "boulay"

Boulay or du Boulay is a surname, and may refer to:

• Antoine Jacques Claude Joseph, comte Boulay de la Meurthe (1761–1840), French politician and magistrate
• César-Egasse du Boulay (died 1678), French historian
• Clair du Boulay, retired British expert in pathology and medical education
• Étienne Boulay (born 1983), Canadian footballer
• Francine Boulay-Parizeau (born 1953), former Canadian handball player
• Francis Robin Houssemayne Du Boulay (1920–2008), British medieval historian
• Henry Du Boulay (1840–1925), Archdeacon of Bodmin, Cornwall (1892–1923)
• Herménégilde Boulay (1861–1942), Canadian politician, farmer, manufacturer, merchant and trader
• Isabelle Boulay (born 1972), francophone Canadian pop singer
• James Houssemayne Du Boulay (1868–1943), British civil servant in India
• Joséphine Boulay (1869–1925), French organist and composer
• Mathieu Boulay (born 1987), Canadian footballer
• Olivier Boulay (born 1957), French automobile designer
• Shirley du Boulay, British author and biographer