Tatiana Santo Domingo was born on 24 November 1983 in New York and raised in Geneva and Paris. She is a member of the Santo Domingo family. Her father Julio Mario Santo Domingo, Jr. (1958–2009) was the son of Julio Mario Santo Domingo (1923–2011), who was cited as the second richest man in Colombia by Forbes in 2011. Her grandfather was owner of the Santo Domingo Group and the Colombian Bavaria Brewery, which was one of the largest breweries in South America. When he died in 2011, he left a sixth of his wealth to Tatiana Santo Domingo.
