There were only 214 Rugmans living in England and Wales and none in Scotland in 1881. The total population for England & Wales was 29.9 million. On the Scottish Origins website there are no Rugmans recorded.
Gloucestershire was the most populated Rugman county with 120 which was more than half the total.
Surrey 25, Sussex 23, and London 20, are the only other counties in double figures. Those Rugmans found in Wales were born in England.