Demi

Greek, diminutive of Demetrius

"follower of Demeter; half"

Updated Tue May 12 2026

Show me Demi as a girl's name →

The name Demi peaked for boys at #6989 in 2023. Demi is also used for girls, ranking #381 in 2025.

# 6348 on Nameberry

Demi Rank in Nameberry Top 1000

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Find your perfect baby name together in our iPhone app, now available on the App Store.

Swipe through thousands of names with your partner
Names you match on are saved to your shared list
Get personalized recommendations that learn based on your and your partner's preferences
Partner with friends and family to find names you all love
Backed by Nameberry's 20 years of data around name preferences.