Roughly one in eleven children born in Czechia last year held no Czech citizenship, up from one in thirty a decade ago, according to Czech Statistical Office figures reported by iDNES.cz. Newborns with two foreign parents numbered 7,249 last year, double the figure from ten years earlier, and in Prague such children made up nearly a quarter of all births, the paper said — a doubling also reported by Echo24.

Hypothesis: the shift is less a Czech anomaly than a local readout of the labour-driven demographic change remaking much of the EU, where workers recruited to fill job vacancies are now starting families in their new countries. Supporting this: the same underlying driver — employers in ageing, labour-short economies pulling in foreign workers — sits behind the immigration debates rattling Germany's coalition and Britain's post-Brexit politics. Against this: the Czech data say nothing about which countries of origin or visa routes are behind the rise, so the parallel to Germany and the UK is suggestive, not proven by this release alone.

What to watch: whether the statistics office breaks down the origin countries behind the rise, and whether birth-registry data from Germany and other high-migration EU states show the same decade-long doubling.