Joyful or jovial
Jovie is a modern American name derived from the word 'jovial', which ultimately traces back to the Latin 'Iovius' (of Jupiter). It gained significant popularity in the United States following its use for a character in the 2003 holiday film 'Elf'. It is often chosen for its cheerful sound and association with happiness.
The unenthusiastic department store worker who finds Christmas spirit · Elf
US births per 5-year period, 1990–present (SSA data).