List of Famous people who are 31

Sandro Foda is a German former professional footballer who played as a midfielder. He currently plays and is a youth coach for SV Wildon.

Amir Malush Abrashi is an Albanian professional footballer who plays as a defensive midfielder for Swiss club FC Basel on loan from German club SC Freiburg and the Albanian national team.

Manon Valentino is a French cyclist. She represented her country at the 2016 Summer Olympics.

Marilou Bourdon is a French-Canadian pop singer and cookbook author from Longueuil.

The Rampage from Exile Tribe, is a J-pop vocal and dance group formed and managed by talent agency LDH and signed to Avex's record label Rhythm Zone. The Rampage is part of the collective supergroup, Exile Tribe and is composed of sixteen members. The group was formed in 2014 and the members were chosen from Exile's Vocal Battle Audition 4, Exile Performer Battle Audition and Global Japan Challenge auditions. The Rampage made their debut in January 2017 with the release of their first single "Lightning".

Jake Allen is a Canadian professional ice hockey goaltender for the Montreal Canadiens of the National Hockey League (NHL). Allen was selected by the St. Louis Blues in the second round of the 2008 NHL Entry Draft with the 34th overall pick. Allen won the Stanley Cup with the Blues in 2019.

Yonathan Alexander Del Valle Rodríguez is a Venezuelan professional footballer who currently plays as a striker for Turkish club Bandırmaspor.

Robert Johansson is a Norwegian ski jumper. He is a former ski flying world record holder, having landed a jump of 252 m (827 ft) in Vikersund on 18 March 2017. Johansson has often been nicknamed the "Wing Commander" for his distinctive moustache.

Viktor Lőrincz is a Hungarian Greco-Roman wrestler. He won the bronze medal in the 84 kg division at the 2013 World Wrestling Championships.

Hugo Alfonso González Durán is a Mexican professional footballer who plays as a goalkeeper for Liga MX club Monterrey.