List of Famous people who are 31

Fernando Nicolás Meza is an Argentine football defender who plays for Argentine club Defensa y Justicia on loan from Atlanta United FC.

Ismael Marcelo Hernández Uscanga is a Mexican modern pentathlete. He won a bronze medal at the 2016 Summer Olympics, after having finished 23rd in the previous World Championships. He was awarded with the "Premio Nacional del Deporte" given by the Mexican Secretariat of Public Education in 2016.

Gnonsiane Niombla is a French female handball player for Siófok KC and the French national team.

Guillermo Allison Revuelta is a Mexican professional footballer who currently plays for Cancún F.C. on loan from Cruz Azul. His debut for Cruz Azul in the Liga MX was in a game against Toluca where he blocked the penalty in the last play of the game which gave Cruz Azul the win, 2-1.

Paul Matías Zunino Escudero is a Uruguayan footballer who plays as a midfielder for L.D.U. Quito in Ecuador.

Aoi Nakabeppu is a Japanese fashion model and actress who is affiliated with Horipro.

Ana-Maria Crnogorčević is a Swiss footballer. She plays as a striker and right-back for FC Barcelona in Spain's Primera Iberdrola and represents the Switzerland women's national football team. A fast player with good heading ability, Crnogorčević is considered alongside Ramona Bachmann one of Switzerland's most talented female footballers.

Tom Christian Merkens is a German footballer who currently plays for TSV Havelse.

Sylvester Emeka Igbonu, commonly known as Sylvester Igboun is a Nigerian professional football player, who currently plays as a striker or an attacking midfielder for the Russian Premier League club FC Dynamo Moscow. Igboun is known for his blistering speed. His surname is Igbonu but was misspelled when registering a passport. His shirt lists his nickname "Sly" on the back instead of his last name.

Elsa García Rodriguez is a Mexican artistic gymnast who competed at the 2012 Summer Olympics. She also won the Longines Prize for Elegance during the 2009 World Championships.