List of Famous people born in December

Ira Gershwin was an American lyricist who collaborated with his younger brother, composer George Gershwin, to create some of the most memorable songs in the English language of the 20th century.

Lucy Noël Martha Leslie, Countess of Rothes was a British philanthropist and social leader, a heroine of the Titanic disaster, famous for taking the tiller of her lifeboat and later helping row the craft to the safety of the rescue ship Carpathia. The countess was for many years a popular figure in London society, known for her blonde beauty, bright personality, graceful dancing and the diligence with which she helped organise lavish entertainments patronised by English royalty and members of the nobility. She was long involved in charity work throughout the U.K., most notably assisting the Red Cross with fundraising and as a nurse for the Coulter Hospital in London during World War I. Lady Rothes was also a leading benefactor of the Queen Victoria School and The Chelsea Hospital for Women, known today as Queen Charlotte's and Chelsea Hospital.

Margaretha von Bahr was a Finnish ballet dancer, choreographer and pedagog. She has been described as a leading ballet star of the post-war era in Finland.

Reign Edwards is an American actress. She is best known for her role as Nicole Avant on the CBS soap opera The Bold and the Beautiful, for which she was nominated for the Daytime Emmy Award for Outstanding Younger Actress in a Drama Series in 2016, 2017 and 2018.

Lenore Carol Blum is an American computer scientist and mathematician, formerly a distinguished career professor of computer science at Carnegie Mellon University. She is known for her contributions to the theory of real number computation, for her invention of a cryptographically secure pseudorandom number generator, and for her efforts to increase the diversity of mathematics and computer science.

Kaori Moriwaka is a singer-songwriter and actress. She was in the band The Go-Bang's and Ram Jam World; more recently, she portrayed Ikuko Tsukino in the live-action TV series Pretty Guardian Sailor Moon. She also wrote songs and played the guitar as a back musician for Japanese girl band Chee's.