Demi

Meaning of Demi

The name "Demi" is often a short form of Demetria, meaning "devoted to Demeter." Demeter was the Greek goddess of agriculture and harvest.

Demi has Greek roots — browse every Greek baby name in our catalog.

Popularity of Demi

Demi is climbing again, up to #381 in 2025 from #452 in 2024 after peaking at #338 in 2020.

Notable people named Demi

• Demi Moore
  Iconic American actress
• Demi Lovato
  Popular singer and actress
• Demi-Leigh Tebow
  Miss Universe 2017
• Demi Singleton
  Rising young actress
• Demi Runas
  Professional golfer

More Greek names

Questions about the name Demi

What does the name Demi mean?

Demi means the name "demi" is often a short form of demetria, meaning "devoted to demeter." demeter was the greek goddess of agriculture and harvest, and it comes from Greek origins.

Is Demi a boy's or a girl's name?

Demi is most commonly used as a girl's name in the United States.

How popular is the name Demi?

In 2025, Demi ranked #381 for girls, up from #452 the year before.

When was Demi most popular?

Demi peaked at #338 in 2020.