Tenth month
Derived from the Latin word 'decem', meaning ten. In the original Roman calendar, December was the tenth month of the year before January and February were added.
About 21 girls were named December in 2025.
A character in the novel 'The Girl Who Circumnavigated Fairyland in a Ship of Her Own Making' · The Girl Who Circumnavigated Fairyland in a Ship of Her Own Making
US births per 5-year period, 1990–present (SSA data).