It was most commonly used before the 20th century, though not nearly as common as the top names of the late Edo period (1603-1868), e.g. Kiku. Nowadays, it is very uncommonly to rarely used.
Blade is the 'hero' name of Marvel comics half-vampire, vampire-hunter, protagonist Eric Brooks. He was portrayed by actor Wesley Snipes in the 'Blade' film trilogy and Kirk "Sticky Fingaz" Jones in the television adaptation.