#tsai
Live, measured metrics for the hashtag #tsai from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #tsai
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-25 17:39 UTCNo measured public usage for #tsai in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-25 17:39 UTCNo related tags with measured usage found for #tsai.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-25 17:39 UTCNo recent public posts found for #tsai on Mastodon. Nothing measured, so nothing shown.
What “tsai” means
WikipediaCài is a Chinese-language surname that derives from the name of the ancient Cai state. In 2019 it was the 38th most common surname in China, but the 9th most common in Taiwan, where it is usually romanized as "Tsai", "Tsay", or "Chai" and the 8th most common in Singapore, where it is usually romanized as "Chua", which is based on its Teochew and Hokkien pronunciation. Koreans use Chinese-derived family names and in Korean, Cai is 채 in Hangul, "Chae" in Revised Romanization. It is also a common C
“Cai (surname)” on Wikipedia (CC BY-SA) →#tsai across platforms
every network with a public tag surfaceFollow #tsai straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/tsai