Search names

By Pamela Redmond · Jul 2026

Coz

OriginDiminutive of Cosmo
Meaning"world"
GenderBoy
NB Rank#7241

On Nameberry

About Coz

Variation of Cosmo

Famous Cozs

  • Coz

    father of Anub, of the tribe of Judah (1 Chr. 4:8)

  • Coz Kerrigan

    drummer of English band Larrigan Love

Coz in pop culture

  • Coz

    archaic term for "cousin"

Coz on more lists

3 Letter Boy Names
Names Ending in Z for Boys
Names That Mean World
One Syllable Names for Boys
Animal Names for Boys

Advanced Search

Gender
Popularity

Save Coz

Save to list

Save Coz

Save to list

The Nameberry App is live

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

  • Swipe through thousands of names with your partner
  • Names you match on are saved to your shared list
  • Recommendations that learn from you and your partner's picks
  • Invite friends and family to find names you all love
  • Backed by Nameberry's 20 years of name-preference data
Download on the App StoreGet it on Google Play