#OHN21 on X: trending history
#OHN21 has trended in 5 locations since 27 February 2021. It was last on a list 27 February 2021.
First seen
27 Feb 2021
Last seen
27 Feb 2021
Locations
5
Best rank
–
Biggest days
| 27 Feb 2021 | 5 locations |
Where it trended most
- Belgium 1 update
- Denmark 1 update
- France 1 update
- Netherlands 1 update
- Spain 1 update
Every time it trended
List updates per year, all locations.
2021
5 updates, 1 day
From twtData's records of X trends in 450+ locations: the biggest countries every hour, the rest once a day. An "update" is one snapshot that listed this topic. Rank and hours on the lists count from November 2025, when our snapshots started keeping X's order; earlier days count only for locations and dates.