Thain

Thain is a name.

Surname
Notable people with the surname include:
 * Caryl Thain (1895–1969), English cricketer
 * Colin Thain (born 1959), political scientist
 * Gary Thain (1948–1975), musician
 * Gillian Stroudley (née Thain, 1925–1992), English painter and printmaker.
 * James Thain (1921–1975), British aviator, pilot in the 1958 Munich air disaster
 * John Thain (born 1955), businessman
 * John Thain (footballer) (1903–1977), English professional footballer
 * Kevin Thain (born 1969), shinty player
 * Thomas Thain (died 1832), politician

Given name
Notable people with the given name include:
 * Thain Simon (1922–2007), ice hockey player
 * Thain Wendell MacDowell (1890–1960), recipient of the Victoria Cross