My map of the most frequent occupational surnames in Europe [1] also went viral in 2015. When I posted it on Reddit, newspapers from Ireland (they asked me for

My map of the most frequent occupational surnames in Europe [1] also went viral in 2015. When I posted it on Reddit, newspapers from Ireland (they asked me for permission to reprint it) to Greece (nobody else asked) and countless people on Facebook republished it. Well, everybody has a surname, an occupation, and a country. Late advice: when making a viral image, put your URL on it :-) [1] https://marcinciura.wordpress.com/2015/09/17/smiths-millers-priests/ https://marcinciura.wordpress.com/2015/09/17/smiths-millers-...