List of Famous people born on March 31st

Vicente Nebrada was a Venezuelan dancer and choreographer. Born in Caracas, Nebrada began his career as a dancer with the National Ballet of Venezuela, Alicia Alonso's National Ballet of Cuba, with Roland Petit in Paris, and with the Joffrey Ballet (1959). Nebrada was a founding member of the Harkness Ballet, where he created his first ballet Percussion for Six Men, in 1969.

Klaus Wagner was a German mathematician known for his contributions to graph theory.

Aleksandr Ilyich Ulyanov was a Russian revolutionary and political activist. He was the elder brother of Vladimir Lenin, the founder of the Soviet Union.

Margaret of Savoy, also known as Marguerite de Savoie or Margherita di Savoia, was the eldest surviving daughter of Louis I, Duke of Savoy. She was the wife of Margrave John IV of Montferrat, and later the wife of Peter II of Luxembourg, Count of Saint-Pol, of Brienne, Marle, and Soissons.

Jean-Christophe Lafaille was a French mountaineer noted for a number of difficult ascents in the Alps and Himalaya, and for what has been described as "perhaps the finest self-rescue ever performed in the Himalaya", when he was forced to descend the mile-high south face of Annapurna alone with a broken arm, after his climbing partner had been killed in a fall. He climbed eleven of the fourteen eight-thousand-metre peaks, many of them alone or by previously unclimbed routes, but disappeared during a solo attempt to make the first winter ascent of Makalu, the world's fifth highest mountain.

William Orville "Lefty" Frizzell was an American country music singer-songwriter and honky-tonk singer. Frizzell is widely considered one of the greatest country singers who ever lived, influencing George Jones, Willie Nelson, Roy Orbison, The Everly Brothers, Keith Whitley, Merle Haggard, Randy Travis and John Fogerty.

Alyn Camara is a German long jumper. He competed at the 2012 Summer Olympics in London and the 2016 Summer Olympics in Rio, but failed to qualify for the final.

Wolfgang Willrich was a German artist of the twentieth century, best known for his propaganda art during the time of Nazi Germany. From 1933 onwards, Willrich was employed by the Nazi government, for which he drew art depicting idealized racial standards and portraits of soldiers and party officials.

Gökhan Keskin is a retired Turkish professional footballer. He played for Beşiktaş and İstanbulspor.

Santiago Chocobares is an Argentine rugby union player who plays for the Jaguares. On 21 November 2019, he was named in the Jaguares squad for the 2020 Super Rugby season.