Popsugar Juntos The Royals Who Is Tatiana Santo Domingo? 12 Things You Should Know About Monaco Royal Tatiana Santo Domingo November 23, 2016 by Alessandra Foresto View On One Page Photo 1 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 She Was Born in New York to South American Parents Tatiana was born in the US on Nov. 24, 1983, but her dad is Colombian and her mom is Brazilian. She has a younger brother, Julio Mario Santo Domingo III. Previous Next Start Slideshow The RoyalsCelebrity FactsFun FactsThings To Know