Happiest on X: trending history
Happiest has trended in 37 locations since 9 March 2019, reaching #13 in Durban, South Africa. It was last on a list 28 October 2026.
Biggest days
| 24 Oct 2020 | 5 locations | |
| 2 Feb 2021 | 5 locations | |
| 31 Mar 2021 | 5 locations | |
| 24 Apr 2026 | 6 locations | |
| 11 May 2026 | 6 locations | |
| 16 Jun 2026 | 8 locations |
Every time it trended
List updates per year, all locations.
Post volume on its busiest days
Highest volume recorded with the trend; 666 days have a figure.
- 17 September 2022474,844 posts
- 16 September 2022439,283 posts
- 21 August 2019396,863 posts
- 20 August 2019346,274 posts
- 18 September 2022172,022 posts
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. 8 hours on the lists since then. Counted across 3 spellings.