Fun Facts About the Name Caz
- 165 babies named Caz: U.S. records list 165 babies given the name Caz from 1880 through 2025.
What Does the Name Caz Mean?
Caz is an English short form, or diminutive, of given names beginning with the sounds Cas- or Car-: Caspar and Casper, Cassandra, Caroline, and Cassidy, among others. Because it is a nickname rather than a name with its own ancient root, it does not carry one fixed meaning. Its meaning follows whichever full name it stands for, so a Caz who is really a Caspar has the meaning of Caspar, and a Caz who is really a Caroline has the meaning of Caroline.
The same spelling also appears as a variant of Kaz, the short form of Polish and Lithuanian Kazimierz, known in English as Casimir. That name is usually explained from Slavic elements meaning "to destroy" and "peace," though the interpretation is not settled. That use is a separate, Slavic-based naming tradition that happens to look the same in English spelling; it is not the source of the English nickname.
Caz Name History & Origins
Caz belongs to a recognizable set of informal English nicknames made by cutting a longer name short and writing the last sound with z. The same pattern produces Baz from Barry, Gaz from Gary, Shaz from Sharon, and Daz from Darren. The -z spelling marks these forms as casual and familiar rather than formal, and it is especially characteristic of British English. For a woman's name, Caz most often shortens Caroline, Cassandra, or Cassidy; for a man's name, it most often shortens Caspar or Casper.
Beyond its use as a nickname, Caz is also given directly as a first name in Britain, Ireland, Australia, and New Zealand, where the short form has become a name in its own right. Used this way, it keeps the informal, friendly tone of the nickname but no longer depends on a longer name behind it.
The separate Slavic short form Kaz, spelled Caz in some English contexts, comes from Kazimierz, a name long used in Poland and Lithuania and borne by several Polish kings. Its path into English is through that Polish tradition rather than through the English -z nickname habit.
How Popular is the Name Caz?
Caz has historically been an exceptionally rare given name in the United States, remaining well outside the national mainstream. It saw its highest recorded annual births in 2019. Its best rank was #4,712 in 1990.
U.S. name popularity from 1880-2025, based on SSA data. Rank shows how the name compares with other names - lower numbers mean greater popularity. Births shows how many babies received the name each year.
| Year | Rank | Births | % |
|---|---|---|---|
| 2025 | #7,770 | 10 | 0.0006% |
| 2023 | #7,361 | 11 | 0.0006% |
| 2022 | #9,131 | 8 | 0.0005% |
| 2021 | #8,291 | 9 | 0.0005% |
| 2020 | #7,610 | 10 | 0.0006% |
| 2019 | #5,858 | 15 | 0.0008% |
| 2018 | #12,497 | 5 | 0.0003% |
| 2015 | #7,580 | 10 | 0.0005% |
| 2014 | #8,911 | 8 | 0.0004% |
| 2013 | #10,969 | 6 | 0.0003% |
| 2012 | #12,592 | 5 | 0.0003% |
| 2011 | #8,892 | 8 | 0.0004% |
| 2009 | #10,047 | 7 | 0.0004% |
| 2008 | #12,839 | 5 | 0.0002% |
| 2007 | #12,671 | 5 | 0.0002% |
| 1994 | #8,996 | 5 | 0.0003% |
| 1993 | #6,924 | 7 | 0.0004% |
| 1992 | #8,604 | 5 | 0.0003% |
| 1991 | #6,030 | 8 | 0.0004% |
| 1990 | #4,712 | 11 | 0.0005% |
| 1989 | #6,314 | 7 | 0.0003% |
Name popularity over more than a century, based on Social Security Administration data. Gaps in the chart indicate years when the name does not appear in the published records.
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How the Name Caz Shapes Your Personality and Life?
You are cheerful and friendly, but are apt to have an emotional life. You like to have several lines of effort going at once. You are a good talker and promoter and seldom worry over anything. At times, you can be impatient, and impulsive. You have the ability to bring an idea to completion. You can express yourself joyously and constructively. You might be psychic, but not know it. You are bold, independent, inquisitive and interested in research. You know what you want and why you want it.
Creative and outgoing, you are always looking for an opportunity to show your abilities, especially before audience. You are very flexible and like to feel appreciated. You are looking for chances to mix with others socially and to communicate your ideas. You like to talk and can easily relate to different cultures and concepts. The biggest challenge for you is uncertainty. Easily getting bored, you can move from one job to another, switch projects and lovers. The high creative force can lead you either to happiness or unhappiness. If you understand your goals, if you can make major decisions in life and follow it directly and straight up without worry and uncertainty, you are able to achieve great heights.
✦ Caz's Deeper Meaning & Tips for Parents Discover Caz's symbolic numbers and practical tips for choosing a name that complements your child's birth date.