When did "diet coke sweatshirt" start trending?

Google Trends first listed it as a rising search on 9 September 2023 in the US, the United Kingdom, Canada, Australia. It has been recorded 418 times since, peaking at 38,300% on 7 December 2024.

Where is "diet coke sweatshirt" rising right now?

In the last 24 hours it appeared in the Past 4 hours, Past 7 days, Past 30 days windows for the US, Canada, with a best growth of 21,200% (Breakout).

How does this year compare with last year?

Over the same 90 days in previous years its best daily growth was 18,500% in 2024, against 21,200% in the last 90 days — a recurring window worth planning for.

How many people search for "diet coke sweatshirt"?

Google Ads counted an average of 6,600 searches a month over the year to Aug 2026, peaking at 22,200 in Dec 2024. Demand is seasonal — plan for December and have listings live by October.

Can I put "diet coke sweatshirt" on a shirt or a listing?

Probably not as written: the phrase names a brand, so a listing that uses the brand name risks a takedown. Design around the style or the topic people want, not the name.

Is it a good keyword for print-on-demand designs?

It passes the print-on-demand filter (people search for it together with sweatshirts); 4 related rising searches about "diet" are listed below. Check the trademark status of any brand or name in the phrase before using it on a listing.

diet coke sweatshirt

Google Trends rising search · first seen 9 Sep 2023 · breaking out now

"diet coke sweatshirt" is a search that Google Trends flagged as rising among people searching for sweatshirts, first seen on 9 Sep 2023 in the US, the United Kingdom, Canada and Australia. It has been recorded 418 times since; its biggest jump was 38,300% on 7 Dec 2024 — a Breakout, Google's label for growth above 5,000%. Right now it is rising in the Past 4 hours, Past 7 days and Past 30 days windows in the US and Canada.

🧥 sweatshirt POD Brand + product

First seen: 9 Sep 2023; 3 years ago
Last seen: 12 Oct 2026; 12 Oct 06:02 UTC
Times recorded: 418; 20 window/country combos
Peak: 38,300%; 7 Dec 2024
Countries: 🇺🇸 🇬🇧 🇨🇦 🇦🇺; US, GB, CA, AU
Windows: 1H · 4H · 1D · 7D · 30D · 90D · 12M; ever rising in

Right now (last 24 hours)

4H 7D 30D 🇺🇸 United States 🇨🇦 Canada best 21,200% · Breakout

Last 90 daysLast 24 months

Highest growth recorded each day, across every window and country.Highest growth recorded in each month.

Same period in 2024

15 Jul 2024 – 12 Oct 2024 · peak 18,500%

Tracking coverage has grown over the years (more niches, countries and time windows), so earlier years can under-count.

Search demand by month

Google Ads · data through Aug 2026

Searches peak in December — 22,200 a month at the top against ~2,073 in April, the quietest month. To catch the season, listings should be live by October.

~6,600 searches/month on average Ad competition: High

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FAQ

When did "diet coke sweatshirt" start trending?: Google Trends first listed it as a rising search on 9 September 2023 in the US, the United Kingdom, Canada, Australia. It has been recorded 418 times since, peaking at 38,300% on 7 December 2024.
Where is "diet coke sweatshirt" rising right now?: In the last 24 hours it appeared in the Past 4 hours, Past 7 days, Past 30 days windows for the US, Canada, with a best growth of 21,200% (Breakout).
How does this year compare with last year?: Over the same 90 days in previous years its best daily growth was 18,500% in 2024, against 21,200% in the last 90 days — a recurring window worth planning for.
How many people search for "diet coke sweatshirt"?: Google Ads counted an average of 6,600 searches a month over the year to Aug 2026, peaking at 22,200 in Dec 2024. Demand is seasonal — plan for December and have listings live by October.
Can I put "diet coke sweatshirt" on a shirt or a listing?: Probably not as written: the phrase names a brand, so a listing that uses the brand name risks a takedown. Design around the style or the topic people want, not the name.
Is it a good keyword for print-on-demand designs?: It passes the print-on-demand filter (people search for it together with sweatshirts); 4 related rising searches about "diet" are listed below. Check the trademark status of any brand or name in the phrase before using it on a listing.

Source: Google Trends rising searches. Updated 12 Oct 2026, 08:42 UTC.