National Calvin Day: History, Facts & Insights

This is an in-depth look at all the must-know facts about National Calvin Day (2025) 🗓️ that no one tells you about. National Calvin Day is celebrated on April 10th.

Among the information you’ll find below: the history of National Calvin Day, activities to do on and how to observe this holiday, as well as interesting facts you ought to know about National Calvin Day.

📅 What day is National Calvin Day 2025?

In 2025, National Calvin Day is on Monday, April 10th. It is the 2nd Monday in April; in 2024, it is Wednesday. There are until the next observance. You also can see all the cool details and facts about April 10, 2023, that you might not be aware of.

Each year on April 10th, National Calvin Day is celebrated. When we think of the name Calvin, one of the most prominent last names that comes to mind is Klein, highlighting the influence of branding and advertising. However, our intention is not solely to pay tribute to the well-known brand; we are here to honor and rejoice in all individuals and everything associated with the name “Calvin.”

📜 National Calvin Day History

To begin with, John Calvin, a French Protestant reformer known as Jehan Cauvin, gained prominence and his last name was changed to “Calvin.” When people started adopting the Christian ideology of “Calvinism,” developed by John Calvin, the name “Calvin” was chosen as a way to honor the creator.

Next, the 30th President of the United States, Calvin Coolidge, shared the same first name. Calvin Coolidge served as President from 1923 to 1929.

Additionally, the renowned fashion designer Calvin Klein established the brand bearing his name in 1968. It is projected to be valued at $8 billion by 2022.

Lastly, our personal favorite is the widely-known daily comic strip “Calvin & Hobbes” by cartoonist Bill Watterson. For over 30 years, “Calvin & Hobbes” have subtly delivered truths, taught us the value of embracing uniqueness, and entertained us with their innocence. It is often hailed as the ultimate masterpiece in the world of comics.

✅ National Calvin Day Facts

🔖 The U.S.A. stats
In the United States, the name Calvin is given to one out of every 727 males and one out of every 218,881 girls.

🔖 Calvin Klein’s passion for sewing
Klein has a deep passion for sewing, which he developed from his grandmother who was a talented seamstress.

🔖 It’s mostly given to boys
Although Calvin is a name that can be used for both boys and girls, it is more commonly given to boys.

👍 Why Is National Calvin Day Important

Name days may now be thought of as reminders that our lives do not have to be defined by the mortal cycles of birth and death, as invitations to reject aging as the defining quality of life. Name days highlight how our lives are shaped by our relationships.

It’s a fantastic day to reread our favorite “Calvin and Hobbs” comics from our youth. Aside from being enjoyable, comics may be thought-provoking, challenging us to consider the meaning of life as well as our goals and objectives.

Calvin Klein, one of our favorite brands, is also available. Shopping, according to research, causes your brain to produce extra serotonin, a chemical that makes you feel happy! So now it’s time to invest your money in your preferred brand.

🙂 How To Observe National Calvin Day

⚡ Share a snap

⚡ Befriend a Calvin
Have you thought about going up to Calvin, the new person, and introducing yourself? The moment has come. Let them know that today is a significant day for them.

⚡ Be thankful
Take a selfie with your favorite Calvin—whether from a shop or a comic strip—and share it on social media. This will also urge others to participate in the celebration.

📅 When is National Calvin Day?

Explore all 🔗 April holidays, including 🔗 Fun and other 🔗 Appreciation holidays.

We will continue to update this page with new information and fun facts about National Calvin Day. So be sure to check back soon.