Ghislain (Guislain, Ghyslain, Ghiselin) (feminine: Ghislaine; Latin Gislenius) is a Belgian and French personal name that is also used in other countries with French-speaking populations.
People named Ghislain and its variations include:
Saint Ghislain (died 680), Belgian Roman Catholic saint from whose name the others are derived
Ghislaine Alexander (1922–2000), British heiress and socialite
Ghislain Anselmini (born 1970), French footballer
Ghislain Barbe, Canadian illustrator
Ghislaine Barnay (born 1945), French athlete
Ghislain Cloquet (1924–1981), Belgian-born French cinematographer
Ghislaine Dommanget (1900–1991), Princess of Monaco and actress
Ghislain Fournier (born 1938), Canadian politician and businessman
Ghislain Gimbert (born 1985), French footballer
Ghislain Harvey (born 1946), Canadian politician
Ghislain Lebel (born 1946), Canadian politician
Ghislain Lemaire (born 1972), French judoka
Ghislaine Maxwell (born 1961), British businesswoman, daughter of the publisher Robert Maxwell
Poirier (Ghislain Poirier) (born 1976), Canadian DJ from Montreal
Ghislaine Roquet (born 1926), Canadian philosophy professor and nun
Ghislaine Thesmar (born 1943), French ballet dancer