When did "cobalt blue sweatshirt" start trending?

Google Trends first listed it as a rising search on 29 August 2023 in the US, the United Kingdom, Canada. It has been recorded 42 times since, peaking at 31,400% on 12 September 2026.

Where is "cobalt blue sweatshirt" rising right now?

In the last 24 hours it appeared in the Past 30 days window for the United Kingdom, with a best growth of 10,250% (Breakout).

How does this year compare with last year?

Over the same 90 days in previous years its best daily growth was 17,450% in 2024, against 31,400% in the last 90 days — a recurring window worth planning for.

How many people search for "cobalt blue sweatshirt"?

Google Ads counted an average of 720 searches a month over the year to Sep 2026, peaking at 1,600 in Jan 2024. Demand holds up across the year.

Can I put "cobalt blue sweatshirt" on a shirt or a listing?

It is a generic product term, so the trademark risk is low; the design itself has to be the reason to buy.

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

It passes the print-on-demand filter (people search for it together with sweatshirts); 2 related rising searches about "cobalt" are listed below. Check the trademark status of any brand or name in the phrase before using it on a listing.

cobalt blue sweatshirt

Google Trends rising search · first seen 29 Aug 2023 · breaking out now

"cobalt blue sweatshirt" is a search that Google Trends flagged as rising among people searching for sweatshirts, first seen on 29 Aug 2023 in the US, the United Kingdom and Canada. It has been recorded 42 times since; its biggest jump was 31,400% on 12 Sep 2026 — a Breakout, Google's label for growth above 5,000%. Right now it is rising in the Past 30 days window in the United Kingdom.

🧥 sweatshirt POD Generic product

First seen: 29 Aug 2023; 3 years ago
Last seen: 24 Oct 2026; 24 Oct 00:04 UTC
Times recorded: 42; 6 window/country combos
Peak: 31,400%; 12 Sep 2026
Countries: 🇺🇸 🇬🇧 🇨🇦; US, GB, CA
Windows: 1H · 4H · 1D · 7D · 30D; ever rising in

Right now (last 24 hours)

30D 🇬🇧 United Kingdom best 10,250% · 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

27 Jul 2024 – 24 Oct 2024 · peak 17,450%

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 Sep 2026

Demand holds up year-round: around 720 searches a month, at its best 1,600 in Jan 2024.

~720 searches/month on average Ad competition: High

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FAQ

When did "cobalt blue sweatshirt" start trending?: Google Trends first listed it as a rising search on 29 August 2023 in the US, the United Kingdom, Canada. It has been recorded 42 times since, peaking at 31,400% on 12 September 2026.
Where is "cobalt blue sweatshirt" rising right now?: In the last 24 hours it appeared in the Past 30 days window for the United Kingdom, with a best growth of 10,250% (Breakout).
How does this year compare with last year?: Over the same 90 days in previous years its best daily growth was 17,450% in 2024, against 31,400% in the last 90 days — a recurring window worth planning for.
How many people search for "cobalt blue sweatshirt"?: Google Ads counted an average of 720 searches a month over the year to Sep 2026, peaking at 1,600 in Jan 2024. Demand holds up across the year.
Can I put "cobalt blue sweatshirt" on a shirt or a listing?: It is a generic product term, so the trademark risk is low; the design itself has to be the reason to buy.
Is it a good keyword for print-on-demand designs?: It passes the print-on-demand filter (people search for it together with sweatshirts); 2 related rising searches about "cobalt" 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 24 Oct 2026, 09:11 UTC.