Eugenia Martínez Vallejo (1674–1699) was a Spanish court jester known for her large size and weight, believed to be a result of Prader–Willi Syndrome. Born in a small village in Spain to poor parents, she gained attention for her extraordinary size from a young age. By the age of six, she weighed 70 kg (155 lbs). Summoned to the court of Spanish regent Charles II, she became a source of fascination and amusement, with the king commissioning two full-body portraits by the noted Baroque painter Juan Carreño de Miranda. Vallejo fulfilled the role of a jester at the court, a common practice for individuals with significant physical deformities during that time. Her presence at court did not lead to financial accommodation, suggesting that she was likely brought in only for entertainment at specific events. After her death in 1699, her legacy lives on through the two portraits displayed at the Museo del Prado in Madrid and a bronze sculpture in Avilés, created by Amado González Hevia, known as ‘Favila’.

Eugenia Yuan, born on January 22, 1976, in Inglewood, California, is a notable American actress and former rhythmic gymnast. She is the daughter of Cheng Pei-pei, a renowned actress known for her role in Crouching Tiger, Hidden Dragon. Eugenia began her career as a rhythmic gymnast for the U.S. Olympic Team, achieving an impressive ranking of #4 globally. Her acting debut was alongside her mother in the martial arts film Flying Dragon, Leaping Tiger. She gained recognition for her role in the drama Charlotte Sometimes, winning the best first feature award at the Independent Spirit Awards. Eugenia's talent transcended borders as she ventured into Hong Kong cinema, receiving the "Best Newcomer" title at the Hong Kong Film Awards. Her versatility led her to star in various films, including The Great Raid and Memoirs of a Geisha, earning her critical acclaim. Eugenia's dedication to her craft is evident in her diverse roles, spanning from American independent films to Chinese-language productions. With a successful career that spans across continents, Eugenia Yuan continues to captivate audiences with her compelling performances.

Dame Mary Eugenia Charles, born on May 15, 1919, in Dominica, was a prominent politician and the first female Prime Minister of Dominica, serving from 1980 to 1995. Known as the "Iron Lady of the Caribbean," she was a trailblazer in the region, being the second female prime minister in the Caribbean and the first female head of government in the Americas to be elected in her own right. Charles, the daughter of a prominent landowner, excelled academically, receiving her legal education from the University of Toronto and the London School of Economics, becoming the first female lawyer in Dominica. Her political career began in the 1960s, advocating for press freedom and leading the Dominica Freedom Party until 1995. As Prime Minister, she focused on rebuilding infrastructure, disaster management, and served in key roles such as Foreign Minister, Minister of Finance, and chairperson of the Organisation of Eastern Caribbean States (OECS). Charles passed away on September 6, 2005, leaving behind a legacy of strength, leadership, and dedication to her country.

Eugenia Price (1916–1996) was an American author known for her religious and self-help books, and later for her historical novels set in the American South. Born in Charleston, West Virginia, she initially pursued dentistry before embracing writing. In 1949, her conversion to Christianity profoundly influenced her career. Price's inspirational novels and devotionals, along with speaking engagements, garnered widespread acclaim. Her shift to historical fiction came after visiting St. Simons Island, Georgia in 1961, where she researched and wrote extensively about the American South. Notable works include the "St. Simons Trilogy," "Georgia Trilogy," "Florida Trilogy," and "Savannah Quartet." Price was an active community activist, particularly in environmental causes. She passed away in 1996 in Brunswick, Georgia. Throughout her career, she authored numerous fiction and non-fiction works, leaving a lasting legacy in American literature.

Eugenia Caruso is an Italian actress and screenwriter who was born in Rome and completed her studies in the United Kingdom at East 15 Acting School. She has appeared in various films and television series, including The Alienist, Avenue 5, The Witches, and The Garfield Movie. Caruso has also showcased her talent on stage and in radio performances, earning accolades such as the Best Actress award at The Stage Awards for Acting Excellence in 2007. With a diverse filmography and a range of performances in both theater and radio, Caruso continues to captivate audiences with her versatility and skill as an actress.